please answer

Problem # : (3 points childsmath, 7 points crowdmark) Determine the following limits. Show your work on Crowdmark and select the corresponding final answer for each part below. (a) lim 3 arctan x x-0 2 -1 (b) 3 arctan x lim 27 - 1 (c) 3 arctan x lim 2- 1 (A) 3 (B) . (C) 37 " (D)O (E) -2 _37 (F) In2 (G) NIW Problem #17(a): Select @ T Part (a) choices. 3JE (A) - 2 (B) 2 31 C) O (D) . (E) 12 (F) 2 (G) 3 Problem #17(b): Select @ T Part (b) choices. (A) 3 (B) " (C) O (D); (E) -2 (F) In2 (G) N Problem #17(c): Select @ T Part (c) choices