programming languages(MATLAB)

The following iterative sequence is defined for the set of positive integers: n/2 if n is even un Using the rule above and starting with 13, we generate the following sequence: 13 U13 = 40 + 21,90 = 20 + 420 = 10 U10 = 5 U5 = 16 016 = 8 + Ug = 4 U12 U1. It can be seen that this sequence (starting at 13 and finishing at 1) contains 10 terms. The below function takes as input an integer n and returns the number of terms generated by the sequence starting at n. function i-Seq(n) u=n; i=1; while una if statement 1 uTu/2; else statement 2 end i=i+1; end statement 1 and statement 2 should be replaced by: None of the choices statement 1 is "mod(u,2)==0" and statement 2 is 'u = 3*u+1;" statement 1 is "mod(n,2)==0" and statement 2 is 'u = 3*n+1;" statement 1 is "u%2" and statement 2 is "u = 3*u+1