MAC 2312 Midterm: 20118_MAC2312_ex_2a_key
31 Jan 2019
School
Department
Course
Professor
Document Summary
Be sure to bubble the answers to each question on your scantron. Problem #1 rv #10 are worth 5 points each: decide if the sequence { ln~n)} ~=2 converges or diverges. (a) converges to 0 (b) converges to 1 (c) diverges (d) converges to 2 (e) can"t be determined. "f"\ t>": which of the following series diverges? (0. ) 00 (c) l ( -1)n n=4 ln n. 00 (d) l nlnn n = 2 oo n3 (e) len n=l. [ *~ i p= ~ > " () -p (c) (unv-(a,s 1 t) (dl u1~ +estr- 2~"~ ( qr-. n)->llo~ ,~1 l:, + ~ I r ) lt1)- 1j , ~fi o : tell which of the following series can not be found convergent by the ratio test, but can be found convergent by the comparison test. 00 (d) l n! n = 3 nn. 00 n (b) l,. n3 + 4 r t"fi n = l.
