.d9n.

1. The problem statement, all variables and given/known data

For which positive real numbers a does the series

Ʃo→∞ a^log(n)

converge.

Here logarithms are to the base e


2. Relevant equations

Im afraid I'm not sure where to start, I'm not sure which topics would be applicable to this question. If someone could point me in the right direction or give me a clue, it would be much appreciated. tthanks

3. The attempt at a solution