Determine the following limits, using co or - co when appropriate, or state that they do not exist. - 7 a. lim b. lim -7 -7 X-+2+ (x- 2) 3 c. lim X-12 ( X - 2) 3 X-2 (X - 2)3 a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. -7 O A. lim X-+ 2+ ( x - 2) 3 (Simplify your answer.) O B. The limit does not exist and is neither co nor - co. b. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. -7 O A. lim x-2- ( x - 2) 3 (Simplify your answer.) B. The limit does not exist and is neither co nor - co. c. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim X-+2 (X - 2)3 (Simplify your answer.) O B. The limit does not exist and is neither co nor - co