#DMTips: To summarise, “Permutation is an ordered Combination”. To learn more about Permutations and Combinations, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-camDME&XPPYYM6WCuE&Comment To watch more videos on Permutations and Combinations, click here - bit.ly/PermutationsCombinationsVideos_DMYT
How many 3 digits number can be formed the digits 2,3,5,6,7 and 9 which are divisible by 5 and none of the digits is repeated. Can you tell me how to solve that type of question?
@@ahinsawijerathne2871 there are 6 numbers. 2,3,5,6,7,9. If a number is divisible by 5 the last digit should be either a 0 or 5. We don't have a zero in the given number list. Fix the last digit as 5. Now we have 6-1=5 numbers (since we fixed one number(5) as last digit) __ __ 5 The other two positions can be filled by 5P2 ways. 5P2 is 20.
These videos are literally timesaver which summarise the whole chapter in a short amount of time and the animation and teaching in video is so nice and enjoyable that its hard for you to distract yourself.
after 6 years of touching this topic, I have understood math better than ever. Please keep up the good work. Looking forward to a series on Arithmetic Progression & Geometric Progression as well
May I trouble you for a moment? In a different channel, they said the answer to this question is 6: David has three shirts and two sweaters. How many ways can he wear either a shirt or a sweater? It has me confused. :( Am I missing something?
Hi Amelie! Apologies for the late response. If David has 3 shirts and 2 sweaters, there are only 5 ways in which he can pick any of those! The answer should be '3+2' = 5 #DontMemorise
I think if the question was, "in how many ways can David wear a shirt and a sweater?" then the answer would have been 3*2=6ways.... And would have been the key...
Thanks the Don't Memorise team for such a crystal clear video. Your team has done a great job by offering free education. I wish that may God strengthen and guide your team so that your team always be healthy and continue uploading such good knowledgeable videos.
My maths 2a 2b boards are in 3 days and am seeing all videos of ur channel and understanding and I feel easy hope it is while solving problems and I score good Mark's in maths 2a and 2b but ur videos are amazing even in 1 day prep thanks u so much
+Juhi Shukla , thank you! Yes, we will continue uploading more videos. If you wish to access all PnC videos, they are available for free on our website DontMemorise.com :)
I know I’m 4 years late but I can’t resist but comment about how thankful I am for these videos. Thank You is just an understatement for this. I have been watching learning videos of different subjects in different channels, but this is the most useful one I have seen so far. Every step is taught very precisely in which most cannot do. ❤️
Thank you so much for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊
Hey guys.. you are jst amazing from those my tution teachers.. the online class is going but I can't understand a word.. but here I clear all my doubts.. simple.. easy.. fast.. Thank you so much.. love you lots
I just subscribed! I'm so thankful I found you halfway through my stat class! These videos are clearing so much confusion from a topic I thought was difficult, but now I get it.
Thank you so much Bandana for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Thank you ,Thank you,Thank you ,Thank you,Thank you , Thank you, Thank you ,Thank you Mam. I am speechless Mam,Your teaching style is unique and so beautiful 👌 👌🙏🏼.Thanks mam for your help.Jay Jagannatath 🙏
You're most welcome Uma. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
#DMTips: To summarise, “Permutation is an ordered Combination”.
To learn more about Permutations and Combinations, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-camDME&XPPYYM6WCuE&Comment
To watch more videos on Permutations and Combinations, click here - bit.ly/PermutationsCombinationsVideos_DMYT
How many 3 digits number can be formed the digits 2,3,5,6,7 and 9 which are divisible by 5 and none of the digits is repeated.
Can you tell me how to solve that type of question?
@@ahinsawijerathne2871 there are 6 numbers. 2,3,5,6,7,9.
If a number is divisible by 5 the last digit should be either a 0 or 5.
We don't have a zero in the given number list.
Fix the last digit as 5.
Now we have 6-1=5 numbers (since we fixed one number(5) as last digit)
__ __ 5
The other two positions can be filled by 5P2 ways.
5P2 is 20.
5P2 is nothing but 5x4.
Tank
Awesome
The animation is so clean that most of the average student can understand it great video Professor
❤
Being a biology student, I can say this was phenomenal and so very easy to understand!
Glad you liked it!
Please subscribe to our channel: bit.ly/DontMemoriseTH-cam
Happy Learning :)
ur not supposed to
@@nrnjn8547exactly 🤧🤧
These videos are literally timesaver which summarise the whole chapter in a short amount of time and the animation and teaching in video is so nice and enjoyable that its hard for you to distract yourself.
You know what, my father says that this is the best one used for math, and I AGREE!!!
This is beyond any comment............hats off to you guys for helping us........
Thank you very much for the appreciation and for watching Subir. :)
after 6 years of touching this topic, I have understood math better than ever. Please keep up the good work.
Looking forward to a series on Arithmetic Progression & Geometric Progression as well
After watching your videos, it felt like why this wasn't shown in Nursery/ KG. Even kids would have fun learning this.
Thank you! You guys are a lifesaver. :) What a wonderful channel.
You're welcome Amelie! For more awesome videos, do register on our website DontMemorise.com
Happy Learning :)
May I trouble you for a moment? In a different channel, they said the answer to this question is 6: David has three shirts and two sweaters. How many ways can he wear either a shirt or a sweater? It has me confused. :( Am I missing something?
Hi Amelie! Apologies for the late response. If David has 3 shirts and 2 sweaters, there are only 5 ways in which he can pick any of those! The answer should be '3+2' = 5
#DontMemorise
Phew! Thanks so much! :) More power to your channel. :)
I think if the question was, "in how many ways can David wear a shirt and a sweater?" then the answer would have been 3*2=6ways....
And would have been the key...
Thanks a lot. You force me understand the concept that I can't forget it for a long time rather than to memorize which I could forget after the exam.
Can't describe the feeling when you pause and calculate the answer and then resume and the answer matches with yours 😊😊 thanks a lot 🍩❤️
Thanks the Don't Memorise team for such a crystal clear video. Your team has done a great job by offering free education. I wish that may God strengthen and guide your team so that your team always be healthy and continue uploading such good knowledgeable videos.
Carefully...she's a hero
P.S. I subscribed
Heroine
My maths 2a 2b boards are in 3 days and am seeing all videos of ur channel and understanding and I feel easy hope it is while solving problems and I score good Mark's in maths 2a and 2b but ur videos are amazing even in 1 day prep thanks u so much
very helpful. Pls keep it going, your tutorials are simply AWESOME !!!
+Juhi Shukla , thank you! Yes, we will continue uploading more videos. If you wish to access all PnC videos, they are available for free on our website DontMemorise.com :)
That's the thing what i paid my internet bill for!!❤️❤️
This is just wow...I always hated permutation combination and now I'm watching all your videos..great work ! Thank you soo much plz keep it up💕
I'm thankful that I found this channel
I know I’m 4 years late but I can’t resist but comment about how thankful I am for these videos. Thank You is just an understatement for this. I have been watching learning videos of different subjects in different channels, but this is the most useful one I have seen so far. Every step is taught very precisely in which most cannot do. ❤️
Me2
Jagriti Saw good to hear that
@@faariahzaidy1183 😀😁😂🤣😃😄😅😆😉😊😋😎😍😘😗😚☺🙂🤗🤩🤔🤨😐😑😶🙄😏😣😥😮🤐😯😪😫😴😌😛😜😝🤤😒😓😔😕🙃🤑😲☹🙁😖😞😟😤😢😭😦😧😨😩🤯😬😰😱😳🤪😵😡😠😷🤒🤕🤢🤧🤮🤬😇🤠🤡🤥🤫🤭🧐🤓☻😈👿
I thought u were 4 years old*💀
Most underrated channel ever
The simplicity and animation is so amazing.
In both ways it's easier. Thank you for teaching mam.
I got a 340 on the GRE and use this exact approach. I give more general tips on my channel.
😏
Congrats man...
What a way! I enjoyed it really and will never ever forget this for sure. Thanks 🌿💚
Your teaching style is unique mam hats off to you
Thank you for your kind words! We really appreciate your compliment :)
Art+knowledge= Perfection of topics.
the best methods of teaching i've ever seen
I remember , my initial days, it seems easy now, thank YOU GOD BLESS...
+Dwaipayan Dutta Roy , yes everything is easy if we work hard enough and practice lots :)
🌚
Thanks "don't answer" . I like your style of understanding. It's clear to me now.
It's 'don't memorise'
I just love your method of teaching 💜💜💜
Love this !!! Makes this topic easy to understand
I'll be taking exam. And I gotta learn this fast. But thanks for making this easier. More power!
I AM SOO SATISFIED BY HOW YOU BROKE IT DOWN TO A LEVEL THAT IS EASIER FOR ME TO COMPREHEND! KEEP UP THE EXCELLENT WORK .
Thank you so much for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊
Your explanation is excellent 😌
You are the best teacher I have ever seen,seriously! !
Thank you for your kind words! We really appreciate your compliment :)
I am preparing for CAT i was so weak in maths no one was there to help me i found your channel at least now i know some chapters to solve thank you 🙂
Thanks a lot mam. If only I had found your channel earlier, I could have succeeded in life.
Wow 😲 I finally got the "feel".
Really want to thank you guys
You're welcome Amy! You will find the entire course here: dontmemorise.com/course/view.php?id=92
Happy Learning :)
#DontMemorise
It's really a one of the fantastic channel which I found on TH-cam. Awesome explaination. Keep up. Thank you very much 😃
Thank you 🌹💗💗.I got idea about permutation from this video
Its one of the most best decision of my life to subscribe your channel
This video is just superb.....PnC was too hard for me....But now after watching this video PnC is in my fingertips
This video is unforgettable
your video is a life saver just before my exam 🙃
Hey guys.. you are jst amazing from those my tution teachers.. the online class is going but I can't understand a word.. but here I clear all my doubts.. simple.. easy.. fast..
Thank you so much.. love you lots
Thanks a lot for your appreciation, Pramodini! We are glad to know our videos help you clear your doubts. Keep watching!! 🙂🙂
Yes true ❤️
Mam your teaching is beyond of any praise and comment
✊👏👏 excellent teaching Wah wah
Thank you so much.
Happy Learning :)
This is real quality education 👍
I just subscribed! I'm so thankful I found you halfway through my stat class! These videos are clearing so much confusion from a topic I thought was difficult, but now I get it.
Welcome to the Don't Memorise family :)
Tysm
Thank you 😊 😃
Very excellent!
*THE* best video for PnC topic.
Best channel for mathematics
Thank you so much Bandana for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
This is the best and simple explanation of this topic. I never understood this topic but now I feel very confident thank you for this type of teaching
I'm from Pakistan. I would say love & best wishes for the channel creator .
You are SO amazing for teaching the conceptual knowledge behind the formula such that the formula is not really necessary.
Thank you so much for the kind words! To view all PnC videos for free, visit our website here: dontmemorise.com/course/view.php?id=92
Seriously! Really incredible way of teaching 👌
Your channel is the most useful and best thing♥️ Thanks!!
superb explanation, I can recommend this for anybody with or without knowledge wow
Simple yet very powerful sessions...kudos to your team
It's really a fantastic way of teaching this topic.. Thank you very much for sharing your knowledge.
Thanks Arun! To view ALL videos based on PnC(for free), visit our website here: dontmemorise.com/course/view.php?id=92
Don't Memorise, Know More :)
Unbelievable teaching style .
Really too good .
Thats so clean and fun!! Found such good after watching 15-20 mins
this is grt channel and i understood within a matter of seconds. Thank you so much
super easy to understand
I'm so moved by your teaching style 💓💓 very helpful
I am a class 8 student and I got it so clearly..... Tq guys and keep making videos like these 🔥🔥
Simplest way I have ever studied
Thank you ,Thank you,Thank you ,Thank you,Thank you , Thank you, Thank you ,Thank you Mam. I am speechless Mam,Your teaching style is unique and so beautiful 👌 👌🙏🏼.Thanks mam for your help.Jay Jagannatath 🙏
Best Teacher in the world ❤😘. Thanks Alot . So clear animation and voice. its the best video playlist i ever found on permutations and combination.✨✨✨
from my bottom of heart,who ever doing this channel god bless you
Wanna know who we are? Here are we!
www.youtube.com/watch?v=kq8oso9ts
You are perfect teacher
The best!
i mean just wow i am stunned by your teaching style thankyou so much
Very helpful mam
Your explanation is matching with my personality
Oh mam ur voice....i love it
Happy Learning :)
Thank you so much!! I watched all the vedios of permutations and combinations,Now I'm clear .....😄
Nice explanation
You guys are just amazing!!! Thanks for making such wonderful videos and always keep making videos like this😄😄
Thank you so much, Aradhya! We are glad you like our videos. Keep watching and learning 😀
Thanks a lot . the way you teach i never forgotten and its really thankful i appreciate
Thankuu so much for make this easier for us to understand 😘
Now both cases are easy for me, thanks to you for that ✌️.
Great explanations. Thank you mam for helping understanding this topic.
Everyone else seems to be understanding this with no problems except me.
You are a legend teacher
Your teaching criterion is competent
Thanks a lot, Satyam!
Keep watching! 🙂🙂
@@InfinityLearn_NEET Sure ma,am
Really thank you for making this concept so easy...you are beyond god....really amazing work by the team
Thank you so much for your appreciation, Ghanshyam! It's our pleasure! Keep watching 😀
You are the greatest , Best, wonderful, teacher in the entire world 🙏🙏❤️❤️❤️❤️maths lover 💖💓💖🤗🤗🤗🤗🤗thanks a lot 🙏🙏🙏🙏🙏🙏🇮🇳🇮🇳🇮🇳
Amazing 🌼
Thank You So Much 💯 Very Useful content and great animation.
Wow wonderful explaination ma'am with beautiful animation, thank yuh so much ma'am for making this hardest topic much simple😊😊
Just started loving your channel. You have made life super easy. Thank you 💗
You're most welcome Uma. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
I have a lot of doubts about this topic now I totally cleared
Thank you Mam 💜
Take Love From Bangladesh 🇧🇩❤️
Wow you are the best of the best.
Love your English pronunciations ma'am. Thanks for the series.
Thank you that's really help me
Amazing