Solution

Solution

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

Popular Examples

sum from n=2 to infinity of cos(1/n)sum from n=0 to infinity of (n!)/(2n!+1)sum from n=1 to infinity of 1/n-e^{-n^2}sum from n=1 to infinity of (n)^2sum from n=1 to infinity of ntan(1/n)

Frequently Asked Questions (FAQ)

  • What is the sum from n=2 to infinity of 2/(n*(n+2)) ?

    The sum from n=2 to infinity of 2/(n*(n+2)) is converges