Let 729, 81, 9, 1, be a sequence and P_n denote the product of the first n terms of this sequence. If 2 _ n=1...

Question

Let 729, 81, 9, 1, be a sequence and P_n denote the product of the first n terms of this sequence. If 2 _ n=1 ^ 40 (P_n)^ 1 n = 3^ - 1 3^ and ( , )=1, then + is equal to

Accepted Answer

73

JEE Main 2026 Mathematics question

Solution