Question

For the recursive factorial function output shown below, which lines of output would reflect the backward phase?%0D%0A%0D%0A1 factorial(3) %0D%0A2 3 * factorial(2) %0D%0A3 3 * 2 * factorial(1) %0D%0A4 3 * 2 * 1 %0D%0A5 3 * 2 %0D%0A6 6 %0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0A1,2,3,4,5,6%0D%0A1,2,3,4,5,6%0D%0A%0D%0A4,5,6%0D%0A4,5,6%0D%0A%0D%0A1,2,3%0D%0A1,2,3%0D%0A%0D%0A1,4

Answer 1

The lines of output that would reflect the backward phase are: 4, 5, 6.