Solution

Solution

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

Popular Examples

sum from k=1 to infinity of (k-5)/(k+2)sum from n=0 to infinity of 1/(n*(n+1))sum from n=1 to infinity of 1/(3^nn)sum from n=1 to infinity of ((1+1)/n)^nsum from n=1 to infinity of 3/(n^2+3n+2)

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of 4(-1/2)^n ?

    The sum from n=1 to infinity of 4(-1/2)^n is converges