1. The problem statement, all variables and given/known data
I need to find whether the sequence converges or diverges
1.(1+ 1/n)^2n
2.arctan x
2. Relevant equations
3. The attempt at a solution
1. My answer is wrong but I don't know how I can get the right answer
My answer
(1 + 1/n) ^2n becomes 1 because 1/n tends to zero and 2n become infinitely big and
1 ^ infinity is 1. So the answer is 1 but the answer key says e^2
2. I don't know how to approach it
