Binomial TheoremHard
Question
nC0 − 
nC1 + 
nC2 − ......+ (−1)n 
=
nC1 + nC2 − ......+ (−1)n =Options
A.n
B.1/n
C.
D.
More Binomial Theorem Questions
The middle term in the expansion of is -...The sum is equal to :...The middle term in the expansion of (1 − 3x + 3x2 − x3)6 is -...The sum of: 3 . nC0 - 8. nC1 + 13.nC2 - 18.nC3 +.... upto (n+1) terms is :...If in the expansion of ,the coefficient of third term is 31, then the value of n is-...