Solution

Solution

Solution steps
Apply Series Divergence Test:diverges

Popular Examples

sum from n=1 to infinity of (cos(15))^nsum from n=0 to infinity of (pi/6)^nsum from n=0 to infinity of (-2/9)^nsum from n=3 to infinity of 5/(n(n+1))sum from n=1 to infinity of (n+1)/(3n+1)

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of cos(8/n) ?

    The sum from n=1 to infinity of cos(8/n) is diverges