Solution

Solution

Solution steps
Apply Series Ratio Test:converges

Popular Examples

sum from n=1 to infinity of (n2^n)/(3^n)sum from n=1 to infinity of n/((n+1)^3)sum from n=1 to infinity of (n+5)/(n^2)sum from n=1 to infinity of (7^n)/nsum from n=1 to infinity of [1+(-1)^n]

Frequently Asked Questions (FAQ)

  • What is the sum from k=1 to infinity of (-3/5)^k ?

    The sum from k=1 to infinity of (-3/5)^k is converges