We will make function file as function (A,b]=GE_pp(A,b) on MATLAB. pp= partial pivoting function (A,b]=GEpp(A,b) n=length(b) for k=1:n-1 1. Loop will be here: 'determiner in lart | = maxxsish langue If abs(A(r,k))> A= >>b= >>[W.]=GE_pp(A,b) Example: A= (1-12-1 -8 2-2 3-3 -20 1110 1-2 1-143. [4] Gauss elimination steps: 1) R2_R2-1/2R1 R3_R3-1/2R1 R4_R4-1/2R1 2) Swap R2_R3 3) Swap R3_R4 4) R4_R4-1/5R3 Ux=C X=[-7,3,2,2]T<>