@justanothernpc763 nahi bhai issmein bahut ganda padha rakha hai bahut bekar,, ek inkey channel pe video hai kuch 2 ghante ka ussey padhlo ussmein acchi theiry hai
0:00 promotion 6:53 types of data 33:30 deviations 52:56 magic table 56:25 type -1 shortcuts 1:04:55 type -2 AP 1:16:38 type -3 two obseravtions missing (V.V.important topic) 1:35:24 type -4 magic table 2:03:22 break 2:24:05 type-5 wrong observation deleting 2:47:11 type -6 use binomial 2:51:59 observation divided into 2 groups 3:07:05 promotion
Sir honestly saying you are one of the greatest teacher I have ever found for mathematics. Because of you I got rid of the fear of mathematics. Sir at least once in my life I want to meet you sir. Big fan sir !
I am still thinking why ppl saying unacademy bad compared to pw🙄 For them: gwar k gwar hi reh jaaoge.... unacademy pw ko compare kr skte ho..uske teachers ko ni..saare jgh teachers best selected hi aate h....ab suru k 10 min ad ye log khud ni krte..ye company bolne ko krti..we support u sir... A pwian♥️
21:59 Complete aur finish mein kya antar hota hai😅😅 54:30 mean toh hai hi mean😂😂 Sir smile is better than many actors smile.😍😍 1:24:51 terms and conditions applied 1:39:45 calculation agle paper tak chalta😂😂
1:27:39 Answer is 1 i.e option ( D) as a^2 + b^2 = 145 so a = 9 & b = 8 Therefore, | a- b | = 1 . Hope this will help u because i solved it 4 times and got it the same answer!🙌
Hello ! Am a JEE 2024 aspirant , Wanted to know whether the content provided here contains whole theory or not ? Confused because it is a 'Crash course ' whereas while watching I don't feel any other topic is left from the chapter !
RAM RAM🙏🙏🙏 1:33:58 SIR SINCE MOST OF THESE TYPES OF QUESTIONS ARE TO FIND (a-b) WE CAN USE "BACHPANN WALA FORMULA" that is (a-b)sq=2(a sq + b sq) -(a+b)sq JAI MAHAKAAL🙏🙏🙏
If anyone want homework ques from the session They are 1:34:22 onwards Que 1 ans:-7 Que 2 ans:-c Que 3 ans:-12 Que 4. ans :-54 Que 5. ans :-48 Que 6 ans:- 4 Que 7 ans :- 7
1:23:00 think to use number theory guesswork here 1:37:32 sir sab me se -2 kiye to make calculation simple 1:54:41 standard deviation wala questions me hamesha mod lena aisa sir bole
Best part of this lecture is that we get enough questions to practice a concept alongwith theory and that too JEE questions...its wonderful🎉🎉🎉.... thanks a lot sir for conducting such one shots.... Your platform is the best I have found on yt till now... crystal clear understanding 🥰💎😍😍😍😍
1:28:05 i wasted 10 min just to check why my ans is coming different,a²+b²=145 Then i googled the question and got to know that I was actually right,these niggas who said 169 are here just for timepass sitting without pen,not solving Correct option is d:1
Sir aapko nhi pata but unacademy ka ye series mere liye kaafi jayada helpful rha jo chis mujhe full.full ka lecture me shi se samjh nhi aaya vo yaha sb kuch ..😅 Lots of love sir ❤
1:23:09 isme sir (a-b) square ka formule me ager a square+ b square -2ab ka use kre tho ans root 14 or apne dusara use Kiya or ans bhi dusra aya h tho hm kise jane ki kiska shi h
1:44:00 Isme hm ye concept use krke v to bna skte hai na... Ki sets me repetitive terms nhi hote Hence ... n terms a ---> single a n terms -a ---> single -a Yani set A= { a, -a}
Thank You Soo Much sir ...... This series is really incredible ❤🧡💛💚💙💜🤍......Sir all your shortcuts are too awesome .. pata nhi apke sareee shortcuts ke bina meri life kaise hoti 😁❤
@@Shraddhaz_Guitar_Vibes suno yaar abhi Nit Rourkela main padh raha hoon.bola na ki trick achi hai ab dhondneka Kast toh lo.aur studies main koi problem Hai to batana
For notes, click here: unacademy.com/content/jee/jee-notes-and-video-lectures/
Sir how to get PDF notes
@@Sant_Updesh.संत_उपदेश Bhi kya aapko notes Mila
@@ManishMishra-i2l drive.google.com/file/d/1BUP93KCbUAKpOvm7YVMWn2jGChHzwuO1/view
@@ManishMishra-i2l drive.google.com/file/d/1BUP93KCbUAKpOvm7YVMWn2jGChHzwuO1/view
The fact that this lecture is still relevant in april 2024 is unbelievable
Bhai bn jaega sirf isse question?
@justanothernpc763 nahi bhai issmein bahut ganda padha rakha hai bahut bekar,, ek inkey channel pe video hai kuch 2 ghante ka ussey padhlo ussmein acchi theiry hai
Mere to 2023-24 ke mains ke pyq nikal gye.
In 5-6 types ke alawa na ke barabar sawaal dikhe
@@akshatupadhyay6360kyu??
Maths change thode ho jayegi 2024 mein
The answer at 1:27:25 Is |a-b| =1 And The value of A^2+B^2 is 145 Through Which a =8 and b = 9 and vice versa
yes bro
i was shock when sir got different answer
Yes ans 1hoga
Right
Kaun kuta 169 bola tha chat mein jo sir bhi board likh diye 😁
Thanks a lot
I study maths from him...even after paying 1.5 lakhs in my coaching...the biggest mistake was to join coaching.
Offline ha online???
Same here I am in a coaching but i learnt the whole maths from him ... HIs Lectures Are way too good
Same problem with me
true
Same fiitjee
0:00 promotion
6:53 types of data
33:30 deviations
52:56 magic table
56:25 type -1 shortcuts
1:04:55 type -2 AP
1:16:38 type -3 two obseravtions missing (V.V.important topic)
1:35:24 type -4 magic table
2:03:22 break
2:24:05 type-5 wrong observation deleting
2:47:11 type -6 use binomial
2:51:59 observation divided into 2 groups
3:07:05 promotion
Bhai ye already description me given hai neta kyu banna hai tere ko?
@@BLADE_PLASMA promotion wala part nhi given
Did sir taught from core to advanced level?
Promotion🤣🤣🤣
Hikhbnk
Hello sir
1:27:00 here calculation mistake
Bcz a²+b² =145 and
Solve to a= 9 , b=8
To right answer is |a-b|= 1(D)
Same here
Ha mera Bhi yehi aaya hai
correct bro
you got it correct
Correct bro
Whenever I see questions taught by nv sir nowadays.....I always have "AAKHON MEIN CHAMAK"
Aur jab nhi dikhte to?
@@himanshuraj5837 tab iski aankho mai dhuul chali jati hogi 😂😂
@@alkamishra3090 hahahahhahahahaahahhaaaa
@@alkamishra3090 kya baat hai kya baat hai🤣👏👏
@@shivanshjha7849 laptop se has rhe ho😂
NV sir is a type of guy who take lecture of statistics and put subtitles of Mathematical reasoning 💀💀
Similarities between two nishants 😂
Jindal and vohra 😂😂
Wohi I was thinking 😂
Sir honestly saying you are one of the greatest teacher I have ever found for mathematics. Because of you I got rid of the fear of mathematics. Sir at least once in my life I want to meet you sir. Big fan sir !
U can meet sir in noida!!
Even having bad health, he taught continuously for 3 hours
Sir you are just mind blowing, no one can beat you 🙏🏻
No one beat nv sir
Why will someone beat?
who will dare to beat god ?
@@Aknshul 👀
I am also bro
53K views but not even 3K LIKES....why people are so thankless ??
So mitali in which college you are right now and what are you persuing out there ?!
@@KaatilKelvin-uo1jc so katilkelvin in which college you are right now and what are you persuing out there ?!
To find a-b we can also use :
2(a²+b²) = (a+b)² + (a-b)²
Legendary formula...guess sai easy aur full bharoosa bhi ....
THANKS BRO!!👍
धन्यवाद bro
Mast vro
thanks :))
1:28:11 Plz rectify ans is 1(a=9,b=8)(a^2+b^2=145)
I am still thinking why ppl saying unacademy bad compared to pw🙄
For them: gwar k gwar hi reh jaaoge.... unacademy pw ko compare kr skte ho..uske teachers ko ni..saare jgh teachers best selected hi aate h....ab suru k 10 min ad ye log khud ni krte..ye company bolne ko krti..we support u sir... A pwian♥️
21:59 Complete aur finish mein kya antar hota hai😅😅
54:30 mean toh hai hi mean😂😂 Sir smile is better than many actors smile.😍😍
1:24:51 terms and conditions applied
1:39:45 calculation agle paper tak chalta😂😂
Fun spoiler 🤣🤣🤣
lol🤣🤣🤣😅😅
1:27:39 Answer is 1 i.e option ( D) as a^2 + b^2 = 145 so a = 9 & b = 8
Therefore, | a- b | = 1 .
Hope this will help u because i solved it 4 times and got it the same answer!🙌
Yes bro i also
@@subhenduraj6989Mee too 😅
QUES
18:58 24:40 sigma1 = n
45:17 57:08 - 1:04:40
1:08:08 1:12:15 1:17:23 1:25:15 1:28:20 1:30:30
1:36:11 1:44:45 - continue
2:30:10 2:55:20
Sir aap bohot shandaar pdate ho. Sach me mza aajata he . Sab kuch crystal clear ho jata he ekdam chamak jata he .
1:28:12 answer must be (d) 1 .
Because (a²+b²) = 145
And hence numbers are 9 and 8. Therefore, (9-8) = 1.
Sir at 1:27:28 sir waha pe a^2+b^2 = 145 aayega ... 👍👍Hence a=9 and b = 8 And over all answer |a-b|= 1 🔥🔥 aayega.....love u sir ❤️❤️
Thank you bro meine 30 min apna ans check karne mein laga diya kyoki Mera 145 hi aa raha tha😢😢
@@AdarshKumar-vn2ot sem bhai
Sir pure TH-cam me mujhe ap jaise itna accha math teacher nhi mila love you sir ❤️
Sir at 1:26:33 a2 + b2=145
and a=9;b=8 and answer=1
Hello ! Am a JEE 2024 aspirant ,
Wanted to know whether the content provided here contains whole theory or not ? Confused because it is a 'Crash course ' whereas while watching I don't feel any other topic is left from the chapter !
Bhai mast content it is . Cover each and every thing nothing is missed
Baaki mrzi aapki whether to follow or not
full theory + full concept +full pyqs
Full concepts ❤️❤️❤️
But before studying from sir first you should go through the chapter and also solve try to some question from ncert first
hw 1: option d
hw 2: option c
hw 3: 12
hw 4 : 54
hw 5 : C
hw 6 : B
hw 7 : a
hw 8: 5
hw 9 : A
Yeah, I also got the same... 😃
I was searching for this comment..to match my answers...😃
@@HIM..07 nahi bhai
A is correct
All match
1:28:05 answer of questions is d ( one) and a=8 ,b= 9 and a square+b Square is 145 not 169
Ss
Kaun kuta 169 bola tha chat mein jo sir bhi board likh diye 😁
@@anishkr224 pta nhi konsa chutiya tha
Ya bro you are right
Just follow him blindly he will make you get 99%ile in maths.. love you sir ❤️
Did u get 99%ile?
@@krutika4682 maths, only takes 50 marks for 99 in maths
Nhi niklega tera bhi
steps unclear lost my eyesight
I still regret why I dont found this series prier 🥺 Why this happens with me only😢
RAM RAM🙏🙏🙏
1:33:58 SIR SINCE MOST OF THESE TYPES OF QUESTIONS ARE TO FIND (a-b) WE CAN USE "BACHPANN WALA FORMULA" that is (a-b)sq=2(a sq + b sq) -(a+b)sq
JAI MAHAKAAL🙏🙏🙏
01:27:00 CORRECTION..
a²+b²= 145
a=9, b=8
|a-b|= 1 ..
Answer (d) is correct...
Haan
This chaptet is very important for iit jee advanced 2023 aspirant
.because it will in syllabus in 2023 advanced
a^2 + b^2 = 145
Then A=9 and B=8
So ans is option d= 9-8 =1
If anyone want homework ques from the session
They are 1:34:22 onwards
Que 1 ans:-7
Que 2 ans:-c
Que 3 ans:-12
Que 4. ans :-54
Que 5. ans :-48
Que 6 ans:- 4
Que 7 ans :- 7
Que no 6 me ans 4:9 hai kya ??
1:23:00 think to use number theory guesswork here
1:37:32 sir sab me se -2 kiye to make calculation simple
1:54:41 standard deviation wala questions me hamesha mod lena aisa sir bole
Finally over 💟 thank you sir. You're awesome
Hiii
@@ch.nikhilnikhil9077 nhi degi
At 1:27:45 ans is 1 a^2+b^2=145 and after solving a-b =1
1:27:25 ans is d (1) as equation are a+b=17 and a^2+b^2= 145 ..... a=9 b=8🤨🤨🤨
Yes
Yes
Best part of this lecture is that we get enough questions to practice a concept alongwith theory and that too JEE questions...its wonderful🎉🎉🎉.... thanks a lot sir for conducting such one shots.... Your platform is the best I have found on yt till now... crystal clear understanding 🥰💎😍😍😍😍
Kya teacher hai sir Aap means sare questions ho rahe h Hatts off to your hard work sir
Literally one of the best one shot ever on statistics, for a newcomer do this lecture thoroughly most of pyqs will be done
Sir a^2+b^2=145 1:27:01
S
1:26:48 a²+b²=145. a=9 and b=8, so the answer will be 1
@ 1:28:00 there is a calculation error sir. value of a^2 + b^2 is 145, 2ab=144 ,therefore (a--b)^2=(a^2 +b^2) - 2ab = 145-144= 1 , so thus |a-b|=1
Kaun kuta 169 bola tha chat mein jo sir bhi board likh diye 😁
yo at 47:00 how did it come n(n+1)(2n+1)/6
@@klaus7354 from AP chapter
At 1:26:57 a2 + b2 is 145 and not 169.....so the ans of a-b is 1 and not 7
1:51:16 there is mistake in the solution a2+b2=145 not 169
@ 1:26:54 A^2+B^2=145
Answer will be ( D) option i.e, 1
Thanks You sir ... because Of You I'm in the Iit Bombay ❤️ love you sir
Rank???
Home work question answers :
Q1 - 7
Q2 - x^2-10x+19
Q3 - 12
Q4 - 54
Q5 - 48
Q6 - 4:9
Q7 - 7
Homework 1 : 5
Homework 2 : 11/2
1:28:08 the answer is wrong, option D will come, but sir did the 3rd option
Yes d is correct 💯
1:26:51 MISTAKE IT IS NOT 169 IT IS 145 AND ANSWER IS 1
Yeah that s correct
Btw thank u I got confused become of it since my answer wasn't coming the same
1:28:13 a^2+b^2=145 and ans is1
Sir at 1:28:10 the answer is *wrong* it's should be option D ,, a² +b² = 145 then we are getting ((a-b = 1))
When I finished all maths chapter of jee, then thought came in my mind "kaash aur chapter hote" ab ankho me chamak nahi ayegi. ❤️
you finished everything?
🛐🛐
Answer of Homework questions of type 3 ( two variables are missing)
1. D (7)
2. C (x²-10x+19)
3. 12
4. 54
5. C (48)
6. B (4:9)
7. A (7)
Finally Done😎😎😎😎😎😎 Full Chapter..... Nvians Machake aaye ge First attempt me💪💪💪💪
Phod denge ,paper bhi aur screen bhi
@@asabhashiitian1321 😂🤣
@@asabhashiitian1321 now i can hear this hows the josh
Highh sirrr!!😂
For finding a-b
2(a^2+b^2)=(a+b)^2+(a-b)^2
U r one of the best teacher i had got
Thank u sir😄😄
Phir bhi nhi niklega tera bsdk
1:27:59 , a^2 + b^2 value is 145 and answer is 1 where a is 9 and b is 8
U r correct
Yes
Thanks Sir Statistics Done ✅🔥
1:28:05 i wasted 10 min just to check why my ans is coming different,a²+b²=145
Then i googled the question and got to know that I was actually right,these niggas who said 169 are here just for timepass sitting without pen,not solving
Correct option is d:1
Thanks you !!!!
- this is so helpful:)
1:27:40 sir bachho pr bharosa mat Kiya Karo 169 nhi 145 aayega
a=9 b=8
sir type of Q are fab....keep doing that sir....
Sir aapko nhi pata but unacademy ka ye series mere liye kaafi jayada helpful rha jo chis mujhe full.full ka lecture me shi se samjh nhi aaya vo yaha sb kuch ..😅
Lots of love sir ❤
1:28:14 there's some mistake... Correct ans is 1
1:23:09 isme sir (a-b) square ka formule me ager a square+ b square -2ab ka use kre tho ans root 14 or apne dusara use Kiya or ans bhi dusra aya h tho hm kise jane ki kiska shi h
Homework solutions
H-1 = D
H-2 = C
H-3 = 12
H-4 = 54
H-5 = C
H-6 = B
H-7 = A
H-7 A
@@anishkoneri8268 true
@@anishkoneri8268 yeah
H-8 :- n=5
H-9 :- A
6 ka( d) aa rha hai
1:44:00
Isme hm ye concept use krke v to bna skte hai na...
Ki sets me repetitive terms nhi hote
Hence ...
n terms a ---> single a
n terms -a ---> single -a
Yani set A= { a, -a}
Thank You Soo Much sir ...... This series is really incredible ❤🧡💛💚💙💜🤍......Sir all your shortcuts are too awesome .. pata nhi apke sareee shortcuts ke bina meri life kaise hoti 😁❤
I saw your comment on a lot of NV sir videos
Dedication OP ❤
@@RandomlyYours2093 Thanks :)🤍
@@saee_0407Bhai notes kaha se download kiye.
@@RandomlyYours2093 Bhi notes kaha se download kiye
@@ManishMishra-i2l Tele pr hai
Completed on June 23rd 2022 ,10:52:00 AM
if I don't clear in first attempt then I am gonna study with you . best teacher out here
Same bro 👍
Us
Bhai notes kaha milega pdf ye wala
Phir bhi nhi niklega
@@sumitmishra8553 98 %ile lmao
2:03:10 fianl answer should be 25 as last term is 2m .....so it'll be 14+11
Just seen an advertisment of physicswallah on unacademy's channel...
Seems like we have come a really long way with time...
1:28:00 D. option is correct not C.
My Bookmarks
42:50 1:54:45
47:04. 2:1:27
59:04. 2:46:04
1:10:04
1:14:23
1:53:47. 2:02:27
😐😐😐😐😐......
Stay focused brother
Thank u sir I will return here and thank u again after mains 🥺🥺❤️❤️❤️
Mere se jyada no. Mt lana bhai
Sir u did mistKe by suddenly that no of observations as 10 in place of 20 , of type 4 2nd problem
Class 10tk math favorite tha but class 11me aane ke bad toda hate Ho gya lekin sir ke lecture ke bad phir math se love ho gya
at 2:36:15 the sum of observation will be 20 in standard deviations am I right or not?
yes i was looking for this comment
@@milixbansal thank you I am thinking that I was wrong 👍🏻
NICHE TIMELINE MATHEMATICAL LOGIC KI USE HO RHI HAI PLZ CHECK IT
Sir , Can i watch this for advanced ?
NV Sir is really a very good teacher
He make us understand the concepts very easily and 😊😊
Now in which college you are in
Sorry sir but the right answer is one and the a^2+b^2 = 145 not 169
Yeah i too got it
Is it enough for nda??
Sir at 1:10:23 For mean we should do 90 -a ?
2024 jee attempt wale kon kon hai 😆 (meine toh drop liya hai 🙃)
🥲🥲12th yrrr
moj kar@@priyanshigour2140
Me !
😂😂 12th me selection nahi hua to ab hum logo ki seat lena chah rhe 😂😂
@@sleepyfella I got 93 percentile still took drop
thank you sir!!!!!...u r god..ur explanations r so good...can understand very easily..ill follow this series and do my best!! 😇😇
No words for you sir ....epic lecture 🙂👍👍👍👍
sir at 1:33:48 we can directly say [a-b]^2 means number is square of rational number so abc are not possible😁😁
will it be helpful for my second year biostatistics
How can i get the notes of this lecture since the link given in description is not working ?
drive.google.com/file/d/1BUP93KCbUAKpOvm7YVMWn2jGChHzwuO1/view
bhai kaunse website se bounceback ke notes milte h btado na
@@PadhneDoYaarohh Bhai kaha se Mila nice profile pic
I found these notes on telegram
@@ashmitverma8387 which group
Answer of homework questions of type 6( combined variance
1. n=5
2. A (11/2)
1:27:02 first time mai sir aapne sahi guss kiya 9, and 8 kyuki square ka sum 145 aaraha hai 169 nahi
I still know in the exam i was always wasting my 7-8 min on that A.p question thank you sir for such a beautiful trick❤️❤️❤️💗💗💕💓💞🇮🇳
Which trick ?
@@Shraddhaz_Guitar_Vibes suno yaar abhi Nit Rourkela main padh raha hoon.bola na ki trick achi hai ab dhondneka Kast toh lo.aur studies main koi problem Hai to batana
@@Shraddhaz_Guitar_Vibesguess
can someone please tell me, why there is no theory and pyq on MODE Topic and nor on cumulative frequency ? isn't this a part of our syllabus in JEE
2023 wala hai koi
Ha yaar
Haalat kharab hai
@@iiitbhagalpur mera bhi
Kaha se ho
@@iiitbhagalpur chauri chaura Gorakhpur
Special Class Series: unacademy.com/a/nv-pyq-series
Atoms deserve more views
I am also student of Allen bhopal but doing study with utube nv sir ❣️
End hw questions
Q1 n=5
Q2 (A)
1:28:00
a^2 + b^2 = 145 ayega sir...
And hence answer should be option (d)
1:23:45 the sum of a^2 + b^2 is 145 therfore ans is A)1