Solution

Solution

Solution steps
Use the Ratio Test to compute the convergence interval

Popular Examples

(dy)/(dx)+12y=5x^2(dy)/(dx)=y-xy,y(-1)=-2integral of (x^3)/(sqrt(49+x^2))f(x)=arcsec(6x)integral of 3/(sqrt(1-2x))

Frequently Asked Questions (FAQ)

  • What is the sum from n=0 to infinity of nx^n ?

    The sum from n=0 to infinity of nx^n is Radius of convergence is 1, Interval of convergence is-1<x<1