Let = -1+i 3 2 . If a=(1+ ) _ k=0 ^ 100 ^ 2k and b= _ k=0 ^ 100 ^ 3k , then a and b are the roots of the...

Question

Let = -1+i 3 2 . If a=(1+ ) _ k=0 ^ 100 ^ 2k and b= _ k=0 ^ 100 ^ 3k , then a and b are the roots of the quadratic equation :

Accepted Answer

(B)

JEE Main 2020 Mathematics question