Binomial TheoremHard
Question
The co-efficient the middle term in the expansion of ( 1 + x)2n is -
Options
A.
B.2nCn
C.
D.
More Binomial Theorem Questions
The sum of coefficients of odd powers of x in the expansion of (1 + x)n is -...In the expansion of , the 11th term is a:...If (9 + )n = I + f where I, n are integers and 0 < f < 1, then -...If ( 1 + x + x2 + x3)100 = a0 + a1x + a2x2 + ........ + a300x300, then -...If (1 + x)n = C0 + C1 x + C2 x2 + ...+ Cnxn, then the value of C0 + 2C1 + 3C2 + ....+(n +1)Cn is -...