JEE Main 2021 — Binomial Theorem Question with Solution
From: JEE Main 2021 (Online) 26th August Evening Shift
Question
Let denotes and \left[ {\matrix{
n \cr
k \cr
} } \right] = \left\{ {\matrix{
{\left( {\matrix{
n \cr
k \cr
} } \right),} & {if\,0 \le k \le n} \cr
{0,} & {otherwise} \cr
} } \right.
If and A4 A3 = 190 p, then p is equal to :
If and A4 A3 = 190 p, then p is equal to :
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Show full solutionCorrect answer: 49
Correct answer
49
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