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En_2arctan(n3) (a) We use the Test for Divergence. We start by finding (n³). lim an = 818 lim arctan n 1-80 Enter the numerical value only. Use "inf" for infinity and "pi" for TT, and using fractions (but not decimals) if necessary. A

En_2arctan(n3) (a) We use the Test for Divergence. We start by finding (n³). lim an = 818 lim arctan n 1-80 Enter the numerical value only. Use "inf" for infinity and "pi" for TT, and using fractions (but not decimals) if necessary. A

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Walk through the following steps to determine whether the given series converges or diverges. En ,arctan(n3) (a) We use the Test for Divergence. We start by finding lim an - lim arc tan nº (n³). n-x n-∞ Enter the numerical value only. Use "inf" for infinity and "pi" for TT, and using fractions (but not decimals) if necessary. A (b) Decide whether the series converges or diverges, and explain briefly why.
Transcribed Image Text:Walk through the following steps to determine whether the given series converges or diverges. En ,arctan(n3) (a) We use the Test for Divergence. We start by finding lim an - lim arc tan nº (n³). n-x n-∞ Enter the numerical value only. Use "inf" for infinity and "pi" for TT, and using fractions (but not decimals) if necessary. A (b) Decide whether the series converges or diverges, and explain briefly why.
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