Binomial Series Question appeared in 𝗝𝗘𝗘 𝗠𝗮𝗶𝗻 𝟮𝟬𝟮𝟰, 𝟮𝟵𝘁𝗵 𝗝𝗮𝗻 𝗦𝗵𝗶𝗳𝘁 𝟭
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- Опубліковано 28 січ 2024
- JEE Mains 2024, Binomial Series Problem
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I did it by integration
How ?
Doing this by integration is a bit straight forward. Just integrate (1+x)^n from 0 to 1.
@@user-et8kr1cc9y yeah and also subtract the extra terms ,i.e, nC0,nC10 and nC11
@@TGRRohit write expansion of (1+x)^n and then integrate from 0 to 1
@@Sagnik661 Exactly.
very nice vieo sir
Thanks sir ❤❤
Sir my paper is on 31 jan my approach to this question was to make pair of two-two terms like 11c2=11c9 like that and then adding it. It took me around 5 minutes to calculate like this I haven't saw the vdo yet now I am going to watch it and saw your method and approach.
After watching the vdo my reaction 💀💀💀
Thanks
Badhiya sir
Omfo ho gys re 😂😂😂
proper notes wala question!
Sir aise he revision itna sara hua hai ab nya concept padhu ya chood du?
This que easily solve using integration
Sir op as always❤
We can also solve it using integration of (1+x)^11 with limits from 0 to 1
Limit 0 se 1 kyu lgayi Bhai please explain
@@namanpandya264 kyuki right side 1 pr same q. Jesi ban jayegi+ some extra terms and 0 par right side 0
Arey Bhai pehle LHS pe (1+x)^n ko integrate karle phir x ki value 1 daal de ans aa jayega
@@danishhsable 0 bhi daalna hoga LHS me nhi to galat aayega answer
Bhai Mera match ni hora maine integrate krke kiya mera aaya
2^12/12 -2-1/12
• ⁿCᵣ = ⁿ⁺¹Cᵣ₊₁ ----- ------
(r+1) (n+1)
Ye lagao aur ek jhatke me answer paao
Kaise?
Tarun sir omp
@@Heheboy.505 are you from arjuna 1.0 ☺😘
Bhai sahab ❤
@@OMVANSH properties ka chakkar babu bhaiya 🗿
Oh no😢
Tarun sir omp❤❤❤
I did it using integration the but the answer is different, I'm getting (2^12-25)/12.. Can someone please explain
yes i got the same ans but then i found the mistake that in the integration method you didnt put limits or if u did indefinite integration then put x = o to find the value of c(constant)
Im in class 11th this topic is skipped in our coaching, what to prepare sir? Confused
study binomial theorm full chapter
binomial ka one shot dekh lo hockey, double sigmma aur bino binomial bhi mai bhi 11th me hoon aur sab pdhaya gya hai
♥️
Properties always op
It was my last que i didnt have time to solve it.. It was such an easy question
Kya paper mein m+n-8 tha ya sirf m+n???
Maine bhi m+n kiya :(
@@saticson same broo
M+n hi to tha
M+ n hi tha
Sab UA-cam Wale Dara rahe 😢😢
OK sir😥😭😢😫😩
Sir paper mein m+ n hi tha m+n-8 nahi
I solved it half and forgot some concepts but I should solve it by normal method 😢😢
Let a set S = { (x,y) | x²-2^y, x,y belongs to N } . Then Summation of (x+y) with base of (x,y) belongs to n = ?
Sir this my shift2 question in 29 jan please help me to solve this and the upper value of Summation was not given why ?
Shit mainai 4070/11 kar diya aur alag answer aagaya😅
I read it 11Cr/r instead of 11Cr/r+1 and thought how the hell to solve it and messed it up🥲
Next time I will go to bed at 8PM before the exam day instead of 11PM🥲
🎉
Nice cap sir
Did it in 1 min
I am commenting first so listen sir me
I love you sir ji I am following u from past 3years ❤❤❤❤❤❤❤❤❤❤❤ sir do more for US...... ❤❤❤❤
i m in 11 and still cracked this question within 10 sec and take 2 min to calc, i think that jee main math mostly focused on calc nowdays
, let me see your opion on this
same i am also in class 11 and took me around 39 seconds to solve it completely
Permutations and combinations aur Sequences and series lagalo toh hojayega
Hi
Aman sir op👌👌👌👌👌