Solution

Solution

Solution steps
Apply Alternating Series Test:converges

Popular Examples

derivative of f(x)=x^2+2x,x=3,x=5derivative of derivative of f(x)=ln(x^2+3)derivative of d/(ds)((e^{-2s})/s)(\partial)/(\partial x)((x+3)/(x^2-x-2))limit as x approaches 0 of ln(sin(2x))

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of 1/n cos(npi) ?

    The sum from n=1 to infinity of 1/n cos(npi) is converges