Question

Determine whether the series is convergent or divergent. If it is convergent, find its sum. (a)...

Determine whether the series is convergent or divergent. If it is convergent, find its sum.

(a) ∑_(n=1)^∞ (e2/2π)n

(b) ∑_(n=1)^∞ 〖[(-0.2)〗n+(0.6)n-1]〗

(c) ∑_(k=0)^∞ (√2)-k

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