Question
Question: If \(n\) is even and the value of \(nC_{r}\) is maximum, then \(r =\)...
If n is even and the value of nCr is maximum, then r=
A
2n
B
2n+1
C
2n−1
D
None of these
Answer
2n
Explanation
Solution
It is obvious.
If n is even and the value of nCr is maximum, then r=
2n
2n+1
2n−1
None of these
2n
It is obvious.