Solution

Solution

Solution steps
Apply Telescoping Series Test:

Popular Examples

sum from n=0 to infinity of (1/2)^2sum from k=1 to infinity of 1/(k^2+k)sum from n=0 to infinity of (cos(npi))/5sum from n=2 to infinity of 7e^{-3n}sum from n=1 to infinity of (ln(1))/n

Frequently Asked Questions (FAQ)

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

    The sum from n=1 to infinity of 1/((n(n+1))) is 1