Write the output of the following recursive code snippet. void exam_recursive_function (int x) If (x 0) Return printf ("%d", x) exam_recursive_function (x-2) int main () exam_recursive_function (20) return 0 (a) 20 19 18 17 16 15 14 13 12 11 10 9 8765 4 3210 (b) 18 17 16 15 14 13 12 11 10 987654 3210 (c) 20 18 16 14 12 10 86 4 2 (d) 2468 10 12 14 16 18 20

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