Question

Find the Sum of a Convergent Series: a.) ∑∞?=0 (-4/9)n b.) ∑∞?=0 1/(n+1)(n+4)

Find the Sum of a Convergent Series:

a.) ∑∞?=0 (-4/9)n

b.) ∑∞?=0 1/(n+1)(n+4)

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