Consider the series: (-1)n3nxn n=1 n+11 = to x = The interval of convergence goes from x The radius of convergence is R = If needed, enter INF for ∞ and -INF for - -∞.

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Q: (9 and 10) Explain how to solve these question in detailed steps.

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A: Step 1: The limit of a sequence is the value that the terms of the sequence approach as the index n…

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Q: 29 What is the total area enclosed between the graphs of the functions f(x) = x³ + -x+1 and 1…

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A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

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Q: (7 and 8) Explain how to solve these question in detailed steps.

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