Solution

Solution

Solution steps
Apply Series Ratio Test:converges

Popular Examples

tangent of y=x^4+9x^2-xintegral of 1/2 sec^2(5x)integral of (3x\sqrt[3]{x^2+2}+e^{5x})derivative of sqrt(x)+2/(sqrt(x))slope of 36=9x^2-4y^2

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of ne^{-4n} ?

    The sum from n=1 to infinity of ne^{-4n} is converges