SOLUTION: Find the sum of each of the following infinite series. If a series does not have a sum write "no sum" as the answer. 1/2+1+2+4 I know that to solve thisyou just put S=A/1-R (A= f

Question 208033: Find the sum of each of the following infinite series. If a series does not have a sum write "no sum" as the answer.
1/2+1+2+4
I know that to solve thisyou just put S=A/1-R (A= first term, R= ratio) yet I dont get how I should do it with the fraction 1/2 (I know it sounds stupid but I dont get how to solve it when it starts with a fraction =/)
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!

Here A=1/2 and R=2.

R^2

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