Solution

Solution

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

Popular Examples

sum from n=1 to infinity of (n!)/(86^n)sum from n=2 to infinity of n/(ln(9n))sum from n=1 to infinity of 5/(2n^2)sum from n=1 to infinity of 7-2(0.9)^nsum from n=1 to infinity of (4/25)^{n-1}

Frequently Asked Questions (FAQ)

  • What is the sum from n=2 to infinity of 3/((n(n+3))) ?

    The sum from n=2 to infinity of 3/((n(n+3))) is converges