Let a_1, a_2, a_3, be a G.P. such that a_1

Question

Let a_1, a_2, a_3, be a G.P. such that a_1<0, a_1+a_2=4 and a_3+a_4=16. If _ i=1 ^ 9 a_i=4 , then is equal to:

Accepted Answer

(B)

JEE Main 2020 Mathematics question