Question

sum of the coefficients of even powers of x in the expansion of (1-3x+2x^2)^11 is

Read 1 Solution.

0

PRATHEEK KISHORE 1 year ago is this solution helpfull: 0 1

Submit Your Answer

submit your answer (you can use image and symbol from editor below "last 2 icon")


please login to submit your answer

Login Here

username / email :

password :

register | forget password