- #1

esuahcdss12

- 10

- 0

I am trying to calculate the limit of :

limn→∞(1/2+3/4+5/8+...+2n−1/2^n)

but I am not sure how to solve it, I thought to calculate 2S and than subtract S, but it did not worked well. I did noticed that the denominator is a geometric serie,but I don't know how to continue. could you help?