Solution

Solution

Solution steps
Apply the constant multiplication rule:
Apply Series Ratio Test:converges

Popular Examples

sum from n=1 to infinity of 3/(n^3+7)sum from n=1 to infinity of (4/7)^{n-1}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)

Frequently Asked Questions (FAQ)

  • What is the sum from k=1 to infinity of 5(-1/6)^{5k} ?

    The sum from k=1 to infinity of 5(-1/6)^{5k} is converges