- Put the following three-by-three linear system into matrix form. Then play the matrix
morphing game for awhile, trying to get the unit diagonal form. It can’t be done! Why?
x+y+z= 1
x+y+z= 2
x+y+z= 3- Put the following three-by-three linear system into matrix form. Then play the matrix
morphing game for awhile, trying to get the unit diagonal form. It can’t be done! Why?
x+y+z= 1
2 x+ 2 y+ 2 z= 2
3 x+ 3 y+ 3 z= 3
Practice Exercises 307