2. Which algorithm is applied in the following MATLAB code? Show each step and write the output of the code below. 1 cle 2 clear 3 A = [22; 4 5 B-A; 6 [n,n] size (B); 7 Ceye (n); 8 for 1-1:n 90 if (B(1,1)==0) HAZHAHAH 01234567 10 11 12 end C(1+1:n, 1)-B (1+1:n, 1)/B(1,1); 130 for ji+1:n B(j,:)-B(j,:)-C(1,1) *B(1,:); 14 15 4.91; 16 end fprintf ('Pivoting is required.'); end 17 B,C