Use interval notation to present the answers to these three questions. a) Find the set of real numbers t for which the following series converges: A(t) = Σ (18t – 5)". n=14 Answer: (18/15,1) (b) Find the set of all real numbers for which the following series converges: ())" B(x) = Answer: 7-8 Answer: arctan (c) Find the largest interval including 0 on which the following series converges: 2n C(0)=2" sin2 n=7

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Q: (a) Find the values of x for which (x + 2)" is a converging and alternating series. Your answer…

A: We can find the answer as given below

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