Problem 12E

Find at least 10 partial sums of the series. Graph both thesequence of terms and the sequence of partial sums on the samescreen. Does it appear that the series is convergent or divergent?If it is convergent, find the sum. If it is divergent, explain why.

$\sum_{n=1}^{\infty} \frac{7^{n+1}}{10^{n}}$

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