1. (2 pt) Explain why the code below performs number of multiplications at the statement m += j*k;.

2. (3 pts) Use the method of Mathematical Induction to prove that

Show all of the following steps: (a) Base case, (b) statement of induction hypothesis, and (c) proof and deduction.

int m,n;

cin>>n; // input is a positive integer 1,2,3,... ,

m=1;

for(int i=1; i

for(int j=1; j

for(int k=1; k

for(int p=1; p

m += j*k;

}

}

}

cout

n 3 1 i = 1 n 3 = n (n+1) 4 i=1