For each sequence an find a number k such that nk an has a finite non-zero...

 

Transcribed Image Text:

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 Σ an and Ση 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 2n²+2n+2 6n⁹ +6n+2 2n²+2n+4 6n⁹ +6n+2√√n 9 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 Σ an and Ση 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 2n²+2n+2 6n⁹ +6n+2 2n²+2n+4 6n⁹ +6n+2√√n 9

Answer rating: 100% (QA)

A an 424 1 2 n To make this finite limit we need to m... View the full answer