Solution

Solution

Solution steps
Apply Series Ratio Test:converges

Popular Examples

xy^'=y^2+ytaylor 3/(x+3)-sqrt(5-2x),0integral of (x^{-2}-4)/(x^3)integral of sin^5(5x)cos^2(5x)integral of x/(x^2+x+2)

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of e^{-2n} ?

    The sum from n=1 to infinity of e^{-2n} is converges