Ask a New Question

for each series determine if the series is absolutely convergent and convergent

the sum from 0 to infinity of (-1)^n/(the square root of (n+1))

1 answer

I did the ratio test and got -1, which is less than 0 making it absolutely convergent, but do i need to take the absolute value of -1? which would then make the test inconclusive?

Ask a New Question or answer this question.

Similar Questions

for each series determine if the series is absolutely convergent and convergentthe sum from 0 to infinity of (-1)^n/(the square
1. 1 answer
determine if the series is absolutely convergent and convergent.the sum from n=0 to infinity of ((-1)^n*e^n)/(n!) I used the
1. 0 answers
determine if the series is absolutely convergent and convergent.the sum from n=0 to infinity of ((-1)^n*e^n)/(n!) I used the
1. 1 answer
for the series is absolutely convergent and convergentthe series from 1 to infinity of (x^3)/(5^x) i did the ration test and get
1. 0 answers

more similar questions