Question

The three series A,, > Bn, and Chave terms 1 В, — 1 C - 1 А, %3 n Use the Limit Comparison Test to compare the following series to any of the above series. For each of the series below, you must enter two letters. The first is the letter (A,B, or C) of the series above that it can be legally compared to with the Limit Comparison Test. The second is C if the given series converges, or D if it diverges. So for instance, if you believe the series converges and can be compared with series C above, you would enter CC; or if you believe it diverges and can be compared with series A, you would enter AD 2n4 n2-2n 1. 4n10 7 5n12 n=1 CO 2. 1309n135n5 +4 4n2 2n7 3. 5ns 5n3 -5 n=l

Answer 1

Let an nt - an 7 bn So we use An Gn nう0 Fn han- 2ero fnte imit By in Lomba yison tese, a and An Lenderge dverge together ZAn Lonverges AS AC Answed 5. h3 1304 Tare Ba= Bn 130

Aiverges Cogether And Bn onver gs o An Lonerges sine Bn verge BC AM Swe bnntan 5nSn Ta ke m an Or Lonverge an nd 2 dverses to gether diterge sinR ECn dvees Answen (N