Solution

Solution

Solution steps
Apply Series Ratio Test:converges

Popular Examples

sum from n=0 to infinity of-(1/2)^nsum from j=1 to infinity of 2^{-4j}sum from n=3 to infinity of (1/3)^nsum from n=1 to infinity of n!(-e)^{-2n}sum from n=0 to infinity of e^{(-n^6)/8}

Frequently Asked Questions (FAQ)

  • What is the sum from n=1 to infinity of 0.9^{n-1} ?

    The sum from n=1 to infinity of 0.9^{n-1} is converges