L10: Combinatorics Part - 1 | PRMO 2019 Crash Course | Prashant Jain

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This lesson starts with a discussion on Combinatorics Part - 1. It is very important for the Math section of IIT-JEE . In this lesson, Prashant Jain shares his various preparation strategy along with examples which will help you to crack the exam.

Fundamental Problems of Counting
Circular Permutation
Solved Examples
Practics questions

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[janhavibhati]

Sir wonderful teaching Thanks a lot for your endeavour 🙏🙏 🙏🙏 🙏

[arpyboi]

Sir at 20:30 we would be multiplying it by 6 as the horse is not particular and 6 cases are possible

[aayushanand]

Sir at 17:54, you told that triangles would be equal to [104 C 3]/3, but here you didn't considered the case when the all three diagonals are consecutive", thats why the answer of it is coming 364208 but real answer is

[devkamra]

Telegram channel ka link open nhi ho rha

[prasukjain]

at 21:54 why only A is at the top, BCD can also be there so the total wayswould become 24

[SandipYadav-lupk]

sir when 16 is multiplied by 22.
what i got the answer is 352 not 192

[recreativeandinformativech]

Check ans of triangle qsn
Hope it must be divided by 3! not 3 only
Check it

[kushagrakrishna]

sir aap great hai sir sare concepts clear hogye sir. thanks sir a lot.

[ramanshyadav]

Great sir tussi great ho. Really a noble deed

[devdbhai]

Sir pls post solutions of combined dpp

[sudhanshubharadwaj]

SIR PLEASE UPLOAD AT LEAST 1 PRMO MOCK PAPER PLEASE fast

[ramkrishnatripathi]

sir how can 16 multiplied by 22 be shuld be 352

[vdant]

In horses questions 3 factorial shouldn't be multiplied

[LP-frgj]

NSEJS key liye study lecture kaise milegaa sir ?
Please help sir

[idk]

U had written wrong at 32 min 2nd point

[priyankaagarwal]

Sir p&c and Algebra to hi raha hai par geometry nahi Hua, is it ok if I leave geometry for prmo??

[recreativeandinformativech]

Sab ulto padauxa yrr euta qsn ko 2 ota tarika re feri usle vane tarika le ni same aauna ans yesta teacher xan read properly before you teach🤨

[timirkantisom]

Bhy iske questions se mujhe hará nehi sakte

[vidyasagar]

Abe kaise master hai ye sirf copy karne ko bolta hai 😠

[AnjuSharma-qgkf]

Teaching means to make yu understand nt just write formula