Binomial TheoremHard
Question
If n = 10 then (C02 − C12 + C22 − C32 +.....+ (−1)n (Cn2) equals-
Options
A.(−1)5.10C5
B.0
C.10C5
D.(−1)6 10C6
More Binomial Theorem Questions
The greatest coefficient in the expansion of (1 + x)2n+2 is -...The sum of: 3 . nC0 - 8. nC1 + 13.nC2 - 18.nC3 +.... upto (n+1) terms is :...The middle term in the expansion of (1 − 3x + 3x2 − x3)6 is -...If n = 11 then (C02 − C12 + C22 − C32 +.....+ (−1)n (Cn2) equals-......