please need details in solving

C. 17 19 25 93 82 68 35 100 59 50 .D.-19 17 25 93 82 68 35 100 59 50 ? 17. (G pts) The partition algorithm used by Quicksort is run on the sequence 42 72 39 53 92 40 78 52 43 with 43 as the pivot. The result is A. 1 39 40 42 43 92 52 53 72 78 B. 1 42 39 40 43 92 52 53 72 78 C. 42 139 40 43 52 53 72 78 92 D. 42 1 39 40 43 92 72 78 52 53 Lt2 1 33 40 43 (3pts) Suppose that the result of the partition algorithm is 5 6 29 15 34 42 35 47 87 67. Which of the following numbers could be the pivor? 18. A. 35 B. 47 C. 29 D. 15