Question

Identify whether the series ∑[i-1,∞] 16(5)^(i-5)^i-1is a convergent or divergent geometric series and find the sum, if possible.

This is a convergent geometric series. The sum cannot be found.

This is a divergent geometric series. The sum cannot be found.

This is a convergent geometric series. The sum is –4.

This is a divergent geometric series. The sum is –4.

Answer 1

can you type it in a more coherent form? using equation on the bottom left corner?

Answer 2

no, its alright i solved it :) but thanks anyway

Answer 3

its b

Answer 4

ok :)