18:35 Here's the literal breakdown of the question: Since, my birthday falls in the month of December, the probability of the Event A of having my birthday in the month of December = 1, as it is a certain/ sure event. Means, the probability of the Event B of having my birthday in any of the months, except December will be = 0, as it is an impossible event. For my friend's birthday, having a birthday in December is uncertain of which the probability of the respective event is to be found. There are 12 months in a year, out of which our birthday (me and my friend) falls in the month of December. Therefore, the required event will be having the same birthday month/ birthday in the month of December. Since, the exact day has not been mentioned, my and my friend's birthday could be on any of the 31 days. But here, we are on our way to find the probability of having both of our birthdays in just the month of December, and not on the same day Means, to find the probability of having birthdays in a month. Total no. of possible outcomes/ natural space = 12 (total months) And, the number of outcomes that are favourable to the event = 1 ( single month of December ). Means, it is given that my birthday is in the month of December, to have the same birthday month for my friend, the event of having same birthday month will take place, when if and only if both of our birthdays fall in the month of December, or else, we would say the required event didn't take place. We know, an event E takes place only and only when event (not E) didn't take place. Therefore, P(E) = (no. of outcomes favourable to the event of the experiment) / (total no. of possible outcomes) P(E) = 1/12 Means, in a year of 12 months, both of us can share the same birthday month, which is only one, that is, December. Very nice question sir! Thank you so much! You made this chapter so simple and straightforward
In 3 hours I am having my maths model exam and sir Thank you very much that I aldready completed revision through your videos...Thank you so much sir ......I am your new subscriber😌😌
Hello Sir, I'm form India, Kerala, This class was so excellent. Sir we can understand how much effort you did to teach this probability chapter so simply...Thank you sir Thank you very much for this chapter simple explanation...😇🙏
Fantastic class sir 🥰🥰. I like your teaching style. You are using simple english even a kid can understand. You are the best teacher I have ever seen in my life. Keep going on sir 🤩. Thank You for this amazing class 🙏
Oh finally an Indian tutor that speaks English and a good tutor for that matter...thank you so much for making me understand probability 🙏...such an excellent tutor you're 👍🤗
Fact: I don't find any other easy nd simple explanation at whole youtube platform..🙂 Thank you sir! For making it ''crystal clear'' (as you told) for us..
We have the standard form of a linear equation as: ax+b=0 But these are also linear equations: 1. 25x+25=100 (Here the RHS is 100, but the standard form states a linear equation has 0 as RHS.) 2. 25x-25=100 (Here the minus or subtraction(-) sign has been used, but the standard form states that we use the plus or addition sign(+).) SPECIFY SUITABLE PERFECT REASONS FOR THIS.
REALLY MY BIRTHDAY IS IN DECEMBER SIR AND THANK YOU SIR FOR TEACHING .AND TMRW IS MY MATHS MODEL EXAM AND I AM 10TH CBSE I HAD TO WRITE IT IN MCQ FORM IN ONE SHEET
thank you, hope i do good in my board exam. I will update this tmrw! 4.12.21: update! the question were so easy but my time management is horrible so i think i did bad :(
The probability of being born in December is 31/365. In the Gregorian calendar, December has 31 days, and we consider one year to have 365 days, ignoring leap years.
There are 12 months in one year, and December only comes once so -: P(E) = no. of favorable outcomes/ total no. of outcomes that is, 1/12 is the answer... It is for those who didn't get sir's question Hope this helps (●'◡'●)
Really thanks alot sir No one explained me this chapter finally! I found a person who will teach in the best way Tq again And sir can you explain the structure of atom in class 10 Expecting video on that topic
Many people made mistake in the question you asked. (PE) = No. of favorable outcomes / total no. of outcomes = 1 month (December) / 12 (No. of months in a year) = 1 / 12 OR 8%
thank you so much sir it is very useful for me and friends nd i shared to my group and my class sir and I am your favorite fan because your teaching way is supereb
probability of my friend's birthday in December no. of outcomes = 365(only in non-leap years) favorable outcomes = 1(any day of December) probability = 1/365 or 0.0027 I am studying in class 7 but can still solve these sums because of your teaching thanks a lot sir..
The probability that your friend's birthday is in December depends on the total number of months in a year and whether all months are equally likely for birthdays. In a standard calendar year, there are 12 months. If we assume that birthdays are equally likely to occur in each month (which is not entirely true due to variations in birth rates), then the probability that your friend's birthday is in December is 1/12, or approximately 8.33%. This is because there is one December out of 12 total months. However, it's important to note that real-world birthday distribution is not always uniform, and some months may have slightly higher or lower birth rates due to factors like seasonality, holidays, cultural influences, and more. This can lead to variations in the actual probability of someone having a December birthday.
Tru dat! But if you only take into account the number of days within a month on a year that's not a leap year, the probability of your friend having their birthday in December would be 31/365.
Sir, I have one doubt on this topic, u asked a question at the end of the video and all told in comment box that 31/365 is the correct answer, but we can also write as 1/12 na sir??? Because there are 12 months and probability of getting December means we will write as 12 months is the total outcomes and possible outcomes are 1 , ap by using the formula, I think the answer should be 1/12.......Plz respond to my answer....... U r the best teacher I had seen upto now.... I subscribed and liked ur every video which is very nice......
Sir u r explaination is good and you teach so slowly which is good for most of the students who learn maths slowly thank u so much sir now I easily writr
Hello - When i click on the link for the quiz, it takes me to your website. But it shows that the question isn't found. I'd appreciate it if you could look into that. Thanks :) This video helped a lot.
For LIVE Classes, Concept Videos, Quizzes, Mock Tests & Revision Notes please see our Website/App 👇
👉Our Website: bit.ly/2KBC0l1
👉Android App: bit.ly/3k48zdK
Finally, someone who speaks English 😇
You don't know hindi?
@@anuragmixvideos8656 No one does...Except 40% of the whole population of India🙄🙄🙄🙄😏😒
Thanks for your comment... I was going to exit cause I thought it's in hindi 🤓
@@mehbub3185 its official language not Indias language know that
Ooohhh !! 😄😄😅
Tomorrow is my maths exam and today is my revision I have confidence that I will crack the maths exam by seeing your videos thank you sir
All the best
Good luck 👍 💓 ✨️ 💗 💖 💜
18:35
Here's the literal breakdown of the question:
Since, my birthday falls in the month of December, the probability of the Event A of having my birthday in the month of December = 1, as it is a certain/ sure event. Means, the probability of the Event B of having my birthday in any of the months, except December will be = 0, as it is an impossible event.
For my friend's birthday, having a birthday in December is uncertain of which the probability of the respective event is to be found.
There are 12 months in a year, out of which our birthday (me and my friend) falls in the month of December.
Therefore, the required event will be having the same birthday month/ birthday in the month of December.
Since, the exact day has not been mentioned, my and my friend's birthday could be on any of the 31 days. But here, we are on our way to find the probability of having both of our birthdays in just the month of December, and not on the same day
Means, to find the probability of having birthdays in a month.
Total no. of possible outcomes/ natural space = 12 (total months)
And, the number of outcomes that are favourable to the event = 1 ( single month of December ).
Means, it is given that my birthday is in the month of December, to have the same birthday month for my friend, the event of having same birthday month will take place, when if and only if both of our birthdays fall in the month of December, or else, we would say the required event didn't take place.
We know, an event E takes place only and only when event (not E) didn't take place.
Therefore,
P(E) = (no. of outcomes favourable to the event of the experiment) / (total no. of possible outcomes)
P(E) = 1/12
Means, in a year of 12 months, both of us can share the same birthday month, which is only one, that is, December.
Very nice question sir!
Thank you so much! You made this chapter so simple and straightforward
😮 nice thx for the answer😊
to be honest, this channel is the best for last minute preps!
thank you so much, sir!
THEORY SUBJECT ARE CONVERTED INTO PRACTICAL BASED.............LOVE THIS CHANNEL😀😀😀💝💝😘😘😘😘
Great to hear that you like the videos :) Thanks!!
In 3 hours I am having my maths model exam and sir Thank you very much that I aldready completed revision through your videos...Thank you so much sir ......I am your new subscriber😌😌
Mee too
explanation of sir was so clear
I am also revising 😋tommrow is my maths pre board exam.
@shreya Joby
Mee to tomorrow i am having maths exam.
After listening this, i got the confidence on this chapter☺
Your explanation to probility will not be forgotten. Crystal clear!!
Hello Sir,
I'm form India, Kerala,
This class was so excellent. Sir we can understand how much effort you did to teach this probability chapter so simply...Thank you sir Thank you very much for this chapter simple explanation...😇🙏
Same bruh ❤!
Are you guys also here for day after tomorrow's exam?
Yes
Yes
Yes
Ya
No
🤣🤣Legend watching and reading comments🤣🤣
Yeah 😂
Ultra legends don’t watch
P(E)=1/12
Because favourable outcomes=1(december)
Total outcomes=12(all months)
0% because I have none
Fantastic class sir 🥰🥰. I like your teaching style. You are using simple english even a kid can understand. You are the best teacher I have ever seen in my life. Keep going on sir 🤩. Thank You for this amazing class 🙏
It's my pleasure
Yes sir
Oh finally an Indian tutor that speaks English and a good tutor for that matter...thank you so much for making me understand probability 🙏...such an excellent tutor you're 👍🤗
Fact: I don't find any other easy nd simple explanation at whole youtube platform..🙂
Thank you sir!
For making it ''crystal clear'' (as you told) for us..
💯💯
💯💯💯
P(getting my friend birthday on December) = 31/365 ( in case of a non leap year)
Thank you so much for making my concept even more crystal clear Sir.
Excellent!! Right answer! Do check the Full Courses on our website www.manochaacademy.com
@@ManochaAcademy Sure Sir
@@ManochaAcademy 1\12 wrong ha?
@@rahultanay6433 he did by day 1 Year = 365 days and December has 31 days so 31/365 you did by months so 1/12 so they are same thing
I'm very glad to listen your teaching Sir 😇😇😇
Glad to hear that
2024?? any one
Me
Me
Me
Me
Me
You are the best teacher so far and especially for the fact you speaks english (language is really a barrier)
We have the standard form of a linear equation as:
ax+b=0
But these are also linear equations:
1. 25x+25=100 (Here the RHS is 100, but the standard form states a linear equation has 0 as RHS.)
2. 25x-25=100 (Here the minus or subtraction(-) sign has been used, but the standard form states that we use the plus or addition sign(+).)
SPECIFY SUITABLE PERFECT REASONS FOR THIS.
Sir so many are telling in Hindi but ur English is so good and
Great to be listening to your explanation
Highly educated sir your great video explanation 👍👍👍👍
Thanks for liking
Thank you sir . I would like to appreciate teachers like you who make efforts to make our concepts clear.
It's my pleasure
Me too
Can you please help us to do video on variation and geometry
REALLY MY BIRTHDAY IS IN DECEMBER SIR AND THANK YOU SIR FOR TEACHING .AND TMRW IS MY MATHS MODEL EXAM AND I AM 10TH CBSE I HAD TO WRITE IT IN MCQ FORM IN ONE SHEET
In omr sheet
All the best
I too have Exams exams today. 😅😅
All the best for your exams
thank you, hope i do good in my board exam.
I will update this tmrw!
4.12.21: update! the question were so easy but my time management is horrible so i think i did bad :(
Me too Bro
Questions were very very easy bro.... But time isn't enough 😭😭😭😭that's what my problem is😥😥😥
Good luck on your exam >:D
One of the best 👌 online tutor. Your way of teaching is very interesting and easy for the students to understand the concept.
It's my pleasure
Thank u . Day after tomorrow is my exam I understood it very well
Great to hear that video was helpful! All the best for your exam :)
Thank u
@@ravindranikumbh6847 I agree u
The probability of being born in December is 31/365. In the Gregorian calendar, December has 31 days, and we consider one year to have 365 days, ignoring leap years.
TRICK to remember red suits:
HALDI
Remove vowels (A and I), get H, L and D.
H for Heart
L for 'Laal' (लाल, red)
D for Diamond
The clarity in the video and teaching is amazing and a relief!
1/12 is the answer
sir ur teaching is awesome
the best teaching ever
can't say less,this video helps me to understand probability.Thank you so much for creating this video!
Nice sir very helpful thank you very much sir
Great to hear that you liked the video! Thanks :)
What a explaination!!!~❤️🔥...I can understand 100%... Thank you Sir🙏..
There are 12 months in one year, and December only comes once so -:
P(E) = no. of favorable outcomes/ total no. of outcomes
that is, 1/12 is the answer...
It is for those who didn't get sir's question
Hope this helps (●'◡'●)
Sir this video helped me a lot.awesome teaching .thank u so much.......
It's my pleasure
your the bst teacher ever its easy to understand you
Thanks for liking
Really thanks alot sir
No one explained me this chapter finally! I found a person who will teach in the best way
Tq again
And sir can you explain the structure of atom in class 10
Expecting video on that topic
I love all of your videos, it helps children of all classes . And the best part it is in english . Thank you
Tomorrow is my bgcse exam and this video helped alot thanks 😊
Glad it helped!
I was wandering that do Manocha sir post videos on mathematics... And I was happy because I found it.
Glad I could help!
Sir your explanation is awesome.👍🏻 My teacher always shows your video during the school meeting.
That's great
Sir I have seen all our videos in 1 day .....🙋🙋🙋 very very nice sir .....sir from which country do u belong 😌😮😮 ur teaching method is fantastic🙌🙌🙌🙌🙌
Great to hear that you liked the videos!! Thanks a lot :) I am from India.
Do share our channel with your friends and family.
I am from India 🇮🇳♥
Love from India 😍😍
Great !!!
SIR U ARE AMAZING , MY BAIN LOSES ALL THE PRESSURE BY LISTENING TO YOUR CLASSES , THANK U VERY MUCH
Sir u r great 🔥🔥
When I get any problems in mathematics I always came to this channel
And your explanation is on top level sir
Thanx for teaching us
Thanks and welcome
U are the best teacher on TH-cam sir ... always !!!
Thank you so much 😀
Many people made mistake in the question you asked.
(PE) = No. of favorable outcomes / total no. of outcomes
= 1 month (December) / 12 (No. of months in a year)
= 1 / 12 OR 8%
Legends are here 1hr before the exams😂😩
Thank you so much sir tomorrow I am having board exam I’d thank you 😊
mera bhi bhai
Mee too
All the best
Mee too , all the best
All the best
1/12 is answer sir,thank you a lot sir your explanation is super👌👌 , so helpfull to all 10 th class students 😊, your really great teacher👏👏🤗🤗
Thanks a lot! That's approximately right :) The more accurate answer is 31/365, think why?
@@ManochaAcademy Sir because, there are generally 365 days in a year, and 31 months in a month... :)
@@ManochaAcademyThank you so much sir for such a wonderful explanation.
I had so many doubt but after seeing
Your video all doubt got out
Glad to hear that
@@ManochaAcademyI am very much happy by finding such a teacher
thank you so much sir it is very useful for me and friends nd i shared to my group and my class sir
and I am your favorite fan because your teaching way is supereb
Thanks and welcome
Tommorow is my maths exam...plz pray 🙏
all the best !!! You can crack it😊✌👍💯
All the best
@@ManochaAcademy thankyou sir
Sir u are really excellent. Ur tips and teaching styles is so easy to digest😊
Glad to hear that.
Thanks sir for explaining🎉
I like your way of teaching 👍🏽👍🏽👍🏽👍🏽👍🏽👍🏽
SUCH A BRILLIANT AND EASY EXPLANATION....THANKS A LOT SIR🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
Most welcome
Thank you very much sir .. well explained learned very much !
Probability =3/12
Probability=1/4
Sir your explanation is very special like professor in University 😊
Thanks for liking
I did not even see the chapter that our teachers said
By this video I understood the whole concept
Thank you sir
Most welcome
Wow! Very helpful! Thank you!
Happy to help
The probability of ur friend's birthday is also in the same month of ur's then the chances are 31/365
Sir is this correct
1\12
@@rahultanay6433 its 1/12
Best explanation in every detail, should watch this. Great video. But it content ads in the video
I was stuck at this chapter even though everyone said it was easy(which it is) thanks sir for explanation.it was so good and 👍 easy.
Legends are watching one before exam
Ya dude.. 😂😂
Sir I have pre board exam tommoro
Your video is helpings me a lot
Thank you sir
You are best teacher sir
Same bro tomorrow pre board
Y'all jss?
Mine also🤣🤣🤣
@Review+Reaction 💜
Sir at the last:- Suppose Your Bday is on December
Me:- Ofcourse it is!
BTW good video.it helped me a lot
My teacher always recommends your videos
Very nice explanation sir
Glad to hear that.
Thanks tommorow is mathematics.... I have been searching this in ncert.....
All the best
Thank you son much Sir
Your teaching helped me to score very good marks in exams 😊🙌
Glad to hear that
I have cleared my doubts in just 20 min
Glad to hear
Thank you Sir i am getting very confuse, but when i am see this it was very easy
Happy to help
Tommorow is my pre mid term exam I cleared my all douts ☺️☺️tx ♥️
probability of my friend's birthday in December
no. of outcomes = 365(only in non-leap years)
favorable outcomes = 1(any day of December)
probability = 1/365 or 0.0027
I am studying in class 7 but can still solve these sums because of your teaching
thanks a lot sir..
But your friend had only birthed on one day of December so the probability of his bday is 1/31
@@ritam_ghosh_ oh , anyways thanks for helping me understand....😉😉
@@ritam_ghosh_ it true
dost ,dost ka kya bichare ka ptta hi katt diya😂😂
Excellent teaching sir 👍👌
Thanks and welcome
Thank youu very much ⚡ I learnt more in these 19 mins than in 7 maths classes of 35 mins!
Glad it helped!
Who’s here for exams
me
Tomorrow is my board exam😅
Explanation is very clear and easily understood. I request you sir to complete probability chapter yourself and not anyone else.
Sir if we tail a coin odd number of times, what is the probability
Your explanation cleared my all boubts thank Q for your great explanation
You are most welcome
@@ManochaAcademy you are best sir because I learnt more in your videos than our school
@@ec131tharunvenkatasaiuppar5 True
Please keep on making Video regularly
I'll definitely post videos more regularly :) Stay tuned ...
Manocha Academy
Please keep on
Sir you are very calm and efficient.
Thanks sir for explaining in English.
Legends watching hours before exam 😂
The probability that your friend's birthday is in December depends on the total number of months in a year and whether all months are equally likely for birthdays. In a standard calendar year, there are 12 months.
If we assume that birthdays are equally likely to occur in each month (which is not entirely true due to variations in birth rates), then the probability that your friend's birthday is in December is 1/12, or approximately 8.33%. This is because there is one December out of 12 total months.
However, it's important to note that real-world birthday distribution is not always uniform, and some months may have slightly higher or lower birth rates due to factors like seasonality, holidays, cultural influences, and more. This can lead to variations in the actual probability of someone having a December birthday.
Tru dat! But if you only take into account the number of days within a month on a year that's not a leap year, the probability of your friend having their birthday in December would be 31/365.
Sir thanks for all ur veidios it's really so nice and the way ur teaching is very good
And also thankful to ur great job of teaching
Thanks and welcome
In board exam I scored 488 marks out of 500 with maths centum in 10th
Sir, I have one doubt on this topic, u asked a question at the end of the video and all told in comment box that 31/365 is the correct answer, but we can also write as 1/12 na sir??? Because there are 12 months and probability of getting December means we will write as 12 months is the total outcomes and possible outcomes are 1 , ap by using the formula, I think the answer should be 1/12.......Plz respond to my answer.......
U r the best teacher I had seen upto now.... I subscribed and liked ur every video which is very nice......
@@Whoo-p2t what are u talking bro????
@@patnalatharun3960 nothing dude 😊
@@Whoo-p2t ok dude
You’re right but 1/12 comes directly,because number of outcomes is no. of outcome by number of fav outcomes which is basically 1/12
Thank you very much sir💙💙.It was really helpful.
Always welcome
I am very happy to listen ur teaching and it's easy to understand thank you sir
Glad to hear that
Sir u r explaination is good and you teach so slowly which is good for most of the students who learn maths slowly thank u so much sir now I easily writr
Most welcome
After Magnet brain this is my favorite
Thank you so much for your video
My pleasure 😊
Your lesson is really understandable
Congratulations to Manocha Academy for completing 3 years on this platform.
#7Jan2020
Thanks a lot!!
Hello - When i click on the link for the quiz, it takes me to your website. But it shows that the question isn't found.
I'd appreciate it if you could look into that.
Thanks :)
This video helped a lot.
1/ 12 because the birthday of our friend can be jan feb march and so on till desember so total no. Of outcomes are 12 and the favorable outcome is 1
Extremely thankful for getting such contents with better faculty on TH-cam by Manocha academy.... Appreciating for bringing contents on English
I understand the concept thank you so much
Most welcome