Question: Questions 7-9 : Using the Alternating Series Test, the Ratio Test, and the Root Test, determine whether the series below are convergent or divergent. For

Questions 7-9 : Using the Alternating Series Test, the Ratio Test, and the Root Test, determine whether the series below are convergent or divergent. For those that are convergent, also determine if they are conditionally convergent or absolutely convergent.n=1e-n(n!)n=1sin(4n)4nn=1cos(n3)n!Please i need answers for all 3. Thank you.

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