Question

Use the Ratio Test to determine if the following series converges absolutely or diverges.

sigma^infinity_n = 1 (- 1)^n n^2 (n + 2)!/n!7^n
Since the limit resulting from the Ratio Test is_______, the series converges absolutely.
(Simplify your answer.)

Answer 1

Since the limit resulting from the ratios test is = 1 / 729 which is < 1 the series converges absolutely

Explanation:

Since the limit resulting from the ratios test is = 1 / 729 which is < 1 the series converges absolutely

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