Question

If a, b, c are respectively the coefficients of 2 −2, 22 + 2 − 2, Then + + = ⋯ a) 0 b)-2 c)2 d)-1

Answer 1

Step-by-step explanation:

Let a=((1+2x+3x 2 ) 6 +(1−4x 2 ) 6

now you will be able to find the coefficients....

Answer 2

Answer:

Hey Mate!!

I didn't understand your question your question!!