14 15 -- -- Question 5 (7 points) Listen 17 18 -- -- 3. (7 points) Use the ratio test to determine whether $\sum_{n=1}^{\infty} \frac{n!}{n^2}$ converges or diverges. formation Done
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The given series is $\sum_{n=1}^{\infty} a_n = \sum_{n=1}^{\infty} \frac{n!}{n^2}$. We are asked to use the Ratio Test. Show more…
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