Solution

Solution

Solution steps
Apply Series Ratio Test:converges

Popular Examples

sum from n=1 to infinity of cos(8/n)sum from n=0 to infinity of (-2/9)^nsum from n=1 to infinity of (n+1)/(3n+1)sum from n=1 to infinity of (2n)/(2n+1)sum from n=0 to infinity of 2/(9-n)

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of (4/7)^{n-1} ?

    The sum from n=1 to infinity of (4/7)^{n-1} is converges