Here is the problem:
geometric series is: n=1 to infinity e^n/2^n
here is what I did: (e/2)^n r= e/2 e/2>1
since r>1 the series diverges, is this correct? Do I need to explain this more for a complete answer?
The other one is a geometric series n=0 to infinity 1/Sqrt(2)^n
I plugged in 0 for n and my series is as follows:
1 +1/Sqrt(2) + 1/2 + 1/sqrt(2)^3 + ...
this series diverges, do I need to explain these further?
Am I doing these correctly?