@@snehavats7759 According to me: There are 8 prime no from 1 to 20 and we have to select two numbers like (2,3) , (3,5) etc. favourable outcomes= C(8,2) total outcomes=C(20,2) probability = 28/190 = 14/95
Sir ....a humble request .. probability ke questions ke launguage thoda easy rakhiye ya app hindi me bhi thoda bta diya kare kyuki sir probability me question kya puchh rha hai aur kya diya gya hai ye n smjh aya to solve nahi kr sakte hai so I hope sir app smjh gaye hmm up board ... 🙏🙏 One more quary sir .. please provide full syllabus practice sheet or session ... 🙏
Sir at 1:02:30 probability of twin prime no. is 14/95 bcz there are 8prime no. So according to C(8,2) and total cases are 190 and 28/190 ans is 14/95?? Am I right sir??
Sir 53:27 vaha likha hua hai ki last 2 digits were different to apko 90 me 9 minus karna tha kyoki 10 se 99 tak me 9 digits same hai to answer 1/81 hoga na
Mujhe maths k teacher bilkul pasand ni ate 😭🤣 but kasam se sir ji apse padh ke maja aa gaya samajh ata h 😁maths karne ka mann padta hai dhanyawad sir ji 😁
At 1:22:22 why the total outcomes are 80? I mean if we toss a coin thrice then total outcome units are 8 v.i.z.,2 to the power 8,so...here also ..shouldn't it be 2^80 ?
See dono alag baatein hai Yaha single toss ki baat ho rahi hai Jo 8 wala example diya hai usme sabhi toss ke outcomes ka group banate hai Yaha sirf individual toss ki baat ho rahi hai 80 times toss kiya ya toh Head aa sakta hai ya phir Tail individually abhi usme bhi kuch biasing ki probability di hai bus
E and F are independent See E ={(HHH), (TTT)} Aur F={(HHT), (HHH), (HTH), (THH)} Toh E inte F= (HHH) Toh 3 coins are tossed total outcomes 8 Usme se P(E inet F)=1/8 Aur P(E)=2/8=1/4 and P(F)=4/8=1/2 Toh P(E)P(F)= 1/4×1/2=1/8 aa gaya same as P(E int F) toh yeh independent
@@Dipenderyadav981 (2,3) is not a twin prime as a pair of numbers differing by two, are called TWIN PRIMES. Therefore, a/c to ques, only (3,5)(5,7)(11,13)(17,19) are TWIN PRIMES.
hello sir sir mai sabse pahle lecture ko dekhta hu aur uske notes likhta hu jisme mujhe daily ke 3 lecture complete karne 9-10 hours lag jate hain aur mujhe dpp solve karne ka time hi nhi mil pata hai. please tell me how i can do fast ?🙏
Happens same with me mujhe bhi lecture khtm krne me kaafi time lagta h... But.. lectures to 4 baje start hota h na..to 4 baje se 1 baje tak bhi aap khtm kare to ho jayega saara.. And then..in the next morning you can do question practice na.. You have to manage time..a line that could be motivational for you "sabke pass 24 ghante hi hote h.." in 24 hours me hi work karke koi nda qualify kar jayega..or baaki log uljhe reh jayenge.. Study hard❤️
@@mohitpoonia8169 sir condition probability ma even no.and odd no.(in dice ) puch la to isma intersection ha hee nahi to hum kasa solve keraga plz tell👍 And my ans.are (1) 14/95 (2) yes (3) E and F only
Sir pata nahi kyu abhi tak ki ek bhi video mujhe samajh nahi aayi lekin mai dekhta jaroor hoon Ki shayad aaj samajh aa jayegi lekin aaj bhi nahi Kuch solution bataiye😭
See waha par already jo ends wale oranges the woh fix ho gaye Bacha ek orange aur 4 apples Toh yeh 5 ko arrange karne ke 5! Ways Aur 4 alike elements the aur ek akela Isiliye 4!×1! se divide kar diya which is 4! So 5!/4! aa gaya favourable
@@whimsical.me1 nhi bhai smjho, 1-20 tk 8 prime number h ie. (2,3,5,7,11,13,17,19) Aur Apne ko twin primes chahiye to hm Inhi 8 numbers me se 2 choose kr lege to ⁸C2=56 ---------(1) Aur 20 natural no. se 2 choose kr lege to ²⁰C2= 380--------(2) Hence, 56/380=. 14/95 Okkk
@@pravendracreation6917 bro bro bro pehli 20c2 190 hota h . Doosra twin prime hue jo ek prime mai 2 add krke agla hai .. Yani 3,5 ese example ... aur ye sirf 4 hi pair aate hai first 20 mai . Hence 4/190 i.e. 2/95
@@whimsical.me1 bro, ye isiliye hua h kyuki pair ulta bhi to ho skta h.. For example-: (2,3) and (3,2).. Isiliye esa hota h.. Or han isiliye probability me nCr wala formula lagta na ki nPr wala.. This is the difference, hope apko smjh aaya hoga.. Thank you..😊 Edit-: agar mujhe koi glt fehmi ho to, please usko dur karne ki kripa kare..🙏
''Puniya ji ki duniya''has become very famous dialogue🤣🤣
Ho gya tumhara ki hasne hi aaya tha 😆
Beta😅😅
Sir Probability ke baad Stastics padhana please..as it also has high weightage 🙏
Sir karwa denge dont 😥 worry😊
Haa true
@@AnkitaKumari-hm2gy literally ☺
@@AnkitaKumari-hm2gy can u plz give time stamps of the lecture
Probably 10 questions / paper
1:23:14 C is correct option???
Yesss
Bbu😊
Nice because I saw this video after NDA paper
Isse match hua aya tha
1:18:55 E & F are independent events
No it's not
@@mangaman7681
Yes it is
It's 1/8
Pooniya ji ki duniya me swagat mtlb all doubts are clear..in mathematics.🤗😊👌👌
1:02:21 probability of twin prime is 28/95
It will be 18/95
Correct
14/95
Please Someone Explain 🙏🏻🤔
I want to Know
1:18:19 sir no they are not independent as 6 is multiple of 3 and a even no. Also
But it is not complete explain
1/3X1/3 is not equal to 1 thats way it is not independent
At 1:18:21 ans- No, as 6 is the common element
Punia jii ki duniya me aapka swagat h dosto❤️🤭
aap ka bhi
Sir ham 1:02:00 pr 1 - p(sum of odd) karke bhi nikal sakte the answer same rha . 1-10/19=9/19
1:10:17 Sir‚ it should be 4/7
Those years which are divisible by 400 are leap year . 👍👍👍🙏🙏🙏
those which are divisible by 4
It means 2024 is also not a leap year according to you 🤨
1:19:01 only E,F is independent and others are dependent
No beta na...
Mujhe lagta h, shayad b answer h..
40:16 A-B
1:02:29 14/95
14/95
@@sarvotamselectionboardssb7128 thanks bro
How? Could anyone explain this to me.
@@snehavats7759 According to me:
There are 8 prime no from 1 to 20 and we have to select two numbers like (2,3) , (3,5) etc.
favourable outcomes= C(8,2)
total outcomes=C(20,2)
probability = 28/190
= 14/95
@@yash5532 thanks bro ❤️
Finally wait is over 👍🔥🔥🔥👏
Sir ....a humble request .. probability ke questions ke launguage thoda easy rakhiye ya app hindi me bhi thoda bta diya kare kyuki sir probability me question kya puchh rha hai aur kya diya gya hai ye n smjh aya to solve nahi kr sakte hai so I hope sir app smjh gaye hmm up board ... 🙏🙏
One more quary sir .. please provide full syllabus practice sheet or session ... 🙏
Tq sir for this amazing lecture 🎊💓❤️💓❤️💓💓💓💓💓
Hii😊
Sir sare explanation k stah ek example question krwa do please aise bilkul v yaad nahi rehta🙏
Absolutely right
1:15:12
Cricket is not wrong. Cricket is craze ❤
1:02:20
P( twin prime)=14/95
Bhai bhai 20 natural no. Se bas pucha hai
No. Aaya kya
🔥🔥🔥 physics wallah faculty is Awsome 💯
Osm chaudhary shahab ya puniya saabh
Home work ques. ... independent yes or not...answers::::: 1. These events are independent. 2. Only E&F ARE Independent 😘😘
Sir is batch ke baad "how to attempt ssb ke liye bhi batch lauch kijiye"
Today only I found your channel
Thank you so much sir...
sir jese muje koi question nahi ara hai leki 4 option mai se ak ans sahi hai udar probabilaty kese use karna jo question sahi ho jaye?
Hritik Roshan be like :- MAA MUJHE PUNIA JI KI DUNIYA DIKHAI NHI DE RHA H.... MAA. 😁😅
Sir at 1:02:30 probability of twin prime no. is 14/95 bcz there are 8prime no. So according to C(8,2) and total cases are 190 and 28/190 ans is 14/95?? Am I right sir??
7/95 aa rha bhai
14/95 hi aa rha h mera to
Correct 🤟🤟
There are 4 twin prime numbers between 1 to 20 [(3,5) , (5,7) (11,13) , (17,19)] so no. Of selection is 8 and hence 4/95 is correct answer
Ya
Awesome lecture ❤️😊😊🙂
sir 21 minutes per jo sawal hai dice ka usme E1 E2 E3 ka probability nikaal kar add kar denge?
Thankyou so much sir 💖
Poonia ji ki duniya OP
Awesome lecture sir 👌👍
1:18 per E AND F INDEPENDENT HAI????
1:19:00 e and f
Sir, please uploade some classes of SSB that how we can better perform in one attempt and crack .. please sir 🙏🙏 and english speaking course also ..
I can help u if you need text me in my channel comment section 😀👍
@@Memewala2003 yes I need ..
Lovely session ♥️♥️♥️
At 1 :12:10 I think ans is d 15by 26 because que me neither de rakha h to sir ne 1 me se minus nhi kiya...
Kr toh diya dost 😀🤝
Kr diya aage jaake
Sir 53:27 vaha likha hua hai ki last 2 digits were different to apko 90 me 9 minus karna tha kyoki 10 se 99 tak me 9 digits same hai to answer 1/81 hoga na
Most of the question can't be made by me because you give incomplete theory
Sir sb different different maths topic Bata rahe hai to ky Kare aaur kaise kare
Sir thoda biased coin ke upar solve krne ki trick bata do .....plzzz
Thanku sir 🇮🇳🙏🔥
Mujhe maths k teacher bilkul pasand ni ate 😭🤣 but kasam se sir ji apse padh ke maja aa gaya samajh ata h 😁maths karne ka mann padta hai dhanyawad sir ji 😁
lagta hai arvind kalia ka naam nahi suna
@@comrade5631 ni sunna meko 🤣🤣🤣poonia ji hi thik h humare liye to filhal arvind kaila sir se fir kabhi padhenge
Finally I got the lecture for which I was waiting eagerly 💕💕💕💕💕💕💕💕💕💕💕💕💕💕💕💕
Please join our telegram channel for doubts " DEFENCE ACADEMY 2021" THE LOGO IS PHOTO OF PUNIYA JI
@@omsinghrajput746 nahi show kar raha hai telegram per😔
@@anuradhapol0518 link se join kar lo jo bheja hun
@@omsinghrajput746 kaha per
@@anuradhapol0518 abhi to bheja hun
Sir u are best teacher
Eagerly waiting for this Sir🤘🏻❤️
App pehle kahan padate hain sir
At 1:22:22 why the total outcomes are 80? I mean if we toss a coin thrice then total outcome units are 8 v.i.z.,2 to the power 8,so...here also ..shouldn't it be 2^80 ?
See dono alag baatein hai
Yaha single toss ki baat ho rahi hai
Jo 8 wala example diya hai usme sabhi toss ke outcomes ka group banate hai
Yaha sirf individual toss ki baat ho rahi hai
80 times toss kiya ya toh Head aa sakta hai ya phir Tail individually abhi usme bhi kuch biasing ki probability di hai bus
@@prt4691 okay
@@prt4691 smajah nahi arha
Master bahut badhiyaa hai bhaiii🥰🥰🥰🥰😄😄😄😁😁😁🥰🥰🥰
At 1:19:03 E'&G' is independent ans E'&F' and F'&G' is dependent
Bhai ulta likh diya h.... Tune
@@evakshu1270 Shi hai
@@evakshu1270 bhai optin (A)E and F only independent h shi h na?
At most 2 head mai TTT bhi aaega jiski wajah se three head or three tails wale pe dependent ho jaaega... Galat hai tumhara... Bro...
29:30 wah sir wah sir 😂😂😂😂😂👮👮❤️
A but not B we can say that A-B
45:30 (2 is a even prime number
at 1:19:01 all are dependent isn't it ?
E and F are independent
See E ={(HHH), (TTT)}
Aur F={(HHT), (HHH), (HTH), (THH)}
Toh E inte F= (HHH)
Toh 3 coins are tossed total outcomes 8
Usme se P(E inet F)=1/8
Aur P(E)=2/8=1/4 and P(F)=4/8=1/2
Toh P(E)P(F)= 1/4×1/2=1/8 aa gaya same as P(E int F) toh yeh independent
Sir aapke questions bilkul samaj nhi aa rahe h kaha se konsi chiz aa rahi h pata hi nhi chal raha h
Awesome video sir all concept got cleared 🔥🔥🔥🔥
Bhai kuch smjh ni ara 😭
Sir twin prime wale question k answer 2/45 hona chahiye kyonki aisa 4 pair jo twin prime h (3,5)(5,7)(11,13)(17,19)
2/45. Nahi 2/95
Yes by mistaken I write 4 in place of 9
no.
2,3 bhi to h
@@Dipenderyadav981 (2,3) is not a twin prime as a pair of numbers differing by two, are called TWIN PRIMES.
Therefore, a/c to ques, only (3,5)(5,7)(11,13)(17,19) are TWIN PRIMES.
Ans is 14/95 of 3rd part that is selected pair is twin prime !
It should be 2/95
@@Anitasingh20027 yes
1:18:18 ans is yes
hello sir
sir mai sabse pahle lecture ko dekhta hu aur uske notes likhta hu jisme mujhe daily ke 3 lecture complete karne 9-10 hours lag jate hain aur mujhe dpp solve karne ka time hi nhi mil pata hai.
please tell me how i can do fast ?🙏
Happens same with me mujhe bhi lecture khtm krne me kaafi time lagta h...
But.. lectures to 4 baje start hota h na..to 4 baje se 1 baje tak bhi aap khtm kare to ho jayega saara..
And then..in the next morning you can do question practice na..
You have to manage time..a line that could be motivational for you "sabke pass 24 ghante hi hote h.." in 24 hours me hi work karke koi nda qualify kar jayega..or baaki log uljhe reh jayenge..
Study hard❤️
@@Aarti900 notes ni short note bnao ... Aur chahe ek do chapter kam kr lo lon question practice jarur kro wrna jitna kiya hai sab waste ho jayega
Abhitanshu singh ye aapke liye bhi tha dost 😀😀
@@mohitpoonia8169 short notes banana mere liye challenging hai
@@mohitpoonia8169 sir condition probability ma even no.and odd no.(in dice ) puch la to isma intersection ha hee nahi to hum kasa solve keraga plz tell👍
And my ans.are
(1) 14/95
(2) yes
(3) E and F only
Sir pata nahi kyu abhi tak ki ek bhi video mujhe samajh nahi aayi lekin mai dekhta jaroor hoon
Ki shayad aaj samajh aa jayegi lekin aaj bhi nahi
Kuch solution bataiye😭
Bhai gazab kahani hai aapki....😂
Sir plzz probability ke baad stastics🙏🙏🙏🙏
Great teacher
1:18:32 NO
Bro they are independent YES hoga answer
@@gojosamv4266 i see you are right bro , mujhe lga common hai 6 to nihoga independent .
Haa, masterjee achha hai 💝❤💘💕🥰
sir 1:18:51 independent nhi hoge na sir?
Thank you sir for supporting
At 40:10 "the event A but not B" in set's is "A-B" Jo "A me toh h but B" me nhi h,am I right sir??
Yes u are right
Thank you sir🙏🙏🙏🙏🙏🙏🙏🙏
Sir Slot 2 ka video link...
Thanku so much ❤️😊
Sir please solve the problem of voice in English lecture
Puniya ji is back 😍
Puniya sir thoda Hindi Mai bi samja doo hm hindi medium walo ka bi Bhala ho jyega ??🙏🙏
1:02:30
Correct answer of third part is 18/19
No 8/190
@@DevSharma-no1gl how? Pls explain
1:19:00 Option A is the answer
Sir meri nda clear krne ki probability (negative) m jaa rhi h 😂😢
Sir , at 56:35
Favourable cases. Aapne 5!/4! Kyu kiya
# 5!/2!×3! Kyu nhi liya
See waha par already jo ends wale oranges the woh fix ho gaye
Bacha ek orange aur 4 apples
Toh yeh 5 ko arrange karne ke 5! Ways
Aur 4 alike elements the aur ek akela
Isiliye 4!×1! se divide kar diya which is 4!
So 5!/4! aa gaya favourable
Next Statistics.
P(C) ( twin prime ) = 28
Yes... it's 28/95.
Dear sir May you tell me what is the formula of nCr-nCr-1
(n+1)C(r)
1:18:54 no hoga Answer coz 6 is even and multiple of 3 also someone confirm it!!!
Master today I am not happy due to most of the question be lack
Thank you ♥️
4:03 kohli be like : mujhe kyu toda
Sir , thank you so much .... much...much🤣💜
1:06:00
Sir aapka waala mic 🎤 English waale sir ko de do pls mai aapka bahut aabhari rhunga 👍👍👍🔥🔥🔥😂😂🔴😂🔴😂🔴
😂😂😂😂😂😂😂waah bete moj krdi
Probability of twin prime is 14/95
par twin prime ke to 4 hi pair honge na / 3,5 7,9 11,13 17,19
@@whimsical.me1 nhi bhai smjho,
1-20 tk 8 prime number h ie. (2,3,5,7,11,13,17,19)
Aur Apne ko twin primes chahiye to hm Inhi 8 numbers me se 2 choose kr lege to ⁸C2=56 ---------(1)
Aur 20 natural no. se 2 choose kr lege to ²⁰C2= 380--------(2)
Hence, 56/380=. 14/95
Okkk
@@pravendracreation6917 bro bro bro pehli 20c2 190 hota h .
Doosra twin prime hue jo ek prime mai 2 add krke agla hai ..
Yani 3,5 ese example ... aur ye sirf 4 hi pair aate hai first 20 mai
.
Hence 4/190 i.e. 2/95
@@whimsical.me1 bro, ye isiliye hua h kyuki pair ulta bhi to ho skta h..
For example-: (2,3) and (3,2)..
Isiliye esa hota h..
Or han isiliye probability me nCr wala formula lagta na ki nPr wala..
This is the difference, hope apko smjh aaya hoga..
Thank you..😊
Edit-: agar mujhe koi glt fehmi ho to, please usko dur karne ki kripa kare..🙏
@@pravendracreation6917you are wrong 8C2 = 28
Sir seedha seedha kyu nahi padate kaha ki baat kaha le jaate ho
1:18:50 YES Independent 🙂
Sir how to dwnld video in pw app not able to find any option
Kindly reply
Hlo sir Pranam
Sir you are not responding to my Instagram message
There was a great problem I have informed to you
Sir ap jo board use kar rahe plz is ka naam bata do
Puniya ji hamare math ke duniya hai.
I'm in lovely world of puniya ji
Love you sir g
Sir please start statistics!!❤️❤️
1:02:22 probability of twin prime is 3/95
Bhai kaisa ?
how and is it right are you sure..
Mera toh 7/95 आ रहा