26.5k views
3 votes
Solve following equations by reducing their augmented matrix to the reduced echelon form

x+2y+z=2
2x+y+2z= -1
2x+3y-z = 9

User Uffo
by
6.6k points

2 Answers

2 votes
Refer to the photo taken.
Solve following equations by reducing their augmented matrix to the reduced echelon-example-1
User Rohan Bhosale
by
5.5k points
4 votes

Answer:

Explanation:

it is actually in the textbook pg 119

User Artal
by
6.0k points