Asked by Alice

Which of the following is true for the series of summation from n=0 to infinity of(-1/x)^n
a) For x=2, the series diverges
b) For x=-1/2 , the series converges
c) For x=1/2, the series converges
d) For x=3, the series converges

Answers

Sub in the values for x then change the n values from (0, 1, 2...) and see what happens to the answers : )
Answered by Alice
I got answer A with your help. Is that correct?
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