Solution

Solution

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

Popular Examples

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)sum from n=1 to infinity of (2n)/(2n+1)

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of 3/(n^3+7) ?

    The sum from n=1 to infinity of 3/(n^3+7) is converges