Download the app

Questions  

The total number of terms in the expansion of (x+a)200+(xa)200 after simplification is

a
101
b
102
c
201
d
202

detailed solution

Correct option is A

(x+a)200+(x−a)200=2 200C0x200+200C2x198a2+…+200C200a200These are 101 terms.

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

The coefficient of x7 in the expression (1+x)10+x(1+x)9+x2(1+x)8++x10 is


phone icon
whats app icon