Question: For each sequence an find a number k such that nk an has a finite non-zero limit. (This is of use, because by the

For each sequence an find a number k such that nk an

For each sequence an find a number k such that nk an has a finite non-zero limit. (This is of use, because by the limit comparison test the series an and both converge or both n=1 n=1 diverge.) A. an = k = B. an = k = C. an k= D. An k = = = (4 + 2n)-2 2 no +n 2n+2n+2 6n +6n+2 2n+2n+4 6n +6n+2n 9

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