# CH2-Prob4-New-박종우

## 1921 days ago by matrix

A=matrix(4,7,[-8,7,-2,1,0,10,-4,0,7,-2,1,0,10,4,0,0,-2,1,0,3,4,0,0,0,1,2,3,4]) B=matrix(3,5,[1,0,0,6,-3,0,1,0,5,7,0,0,1,2,4]) print "RREF(A)=" print A.rref() print "RREF(B)=" print B.rref()
 RREF(A)= [1 0 0 0 0 0 1] [0 1 0 0 0 1 0] [0 0 1 0 1 0 0] [0 0 0 1 2 3 4] RREF(B)= [ 1 0 0 6 -3] [ 0 1 0 5 7] [ 0 0 1 2 4] RREF(A)= [1 0 0 0 0 0 1] [0 1 0 0 0 1 0] [0 0 1 0 1 0 0] [0 0 0 1 2 3 4] RREF(B)= [ 1 0 0 6 -3] [ 0 1 0 5 7] [ 0 0 1 2 4]