Consider the series Sk = a. Find the general formula for the sum of the first k terms. Your answer should be in terms of k. iM8 ∞ b. The sum of a series is defined as the limit of the sequence of partial sums, which means 3)=[ n=1 4 n² + n n² + n = lim k-100 8. c. Select all true statements (there may be more than one correct answer): A. The series is a telescoping series (i.e., it is like a collapsible telescope). B. Most of the terms in each partial sum cancel out. C. The series is a geometric series. D. The series is a p-series. E. The series converges.

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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A: Use the given information.