Solution

Solution

Solution steps
Apply Series Divergence Test:diverges

Popular Examples

sum from n=1 to infinity of n/((1+n^2))sum from n=1 to infinity of-8(4/5)^{n-1}sum from n=0 to infinity of ((-2)/3)^nsum from n=7 to infinity of 2^{-n}sum from n=0 to infinity of (1/2)^{n-1}

Frequently Asked Questions (FAQ)

  • What is the sum from n=0 to infinity of cos((npi)/3) ?

    The sum from n=0 to infinity of cos((npi)/3) is diverges