View Window Help8.27 x 11.69 in+ 11TXIf possible, use matrix inversion method to solve simultaneous equations:2x - y + 3z = 12) x + 2y - z = 25y - 5z = 31)x + 2y = 42x + 5y = 9Comment5x +15y+56z = 355) -4x 11y41z = -26-x-3y 11z = -7x-y + 3z = 63) x + 3y - 3z = -45x + 3y + 3z = 10Shanx + y + 3z = 64) x - 3y - 3z = -42x 17y + 11z = 06) -x + 11y-7z = 83y - 2z = -25x - 3y + 3z = 8Answers: 1) {(2,1)} 2) Has no solution 3) Has no solution 4) Has no solution 5) {(1,2,0))6) {(4,38,58)}

We have to find the solution of the given equations. According to our guidelines we can solve only…

Answered: If possible, use matrix inversion…

If possible, use matrix inversion method to solve simultaneous equations: 2xy + 3z = 1 2) x+2y-z = 2 5y - 5z = 3 1) x + 2y = 4 2x + 5y = 9 x-x 3) x + 3y 5x+3

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter6: Matrices And Determinants

Section: Chapter Questions

Problem 4CC

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Question

View Window Help
8.27 x 11.69 in
+ 11TX
If possible, use matrix inversion method to solve simultaneous equations:
2x - y + 3z = 1
2) x + 2y - z = 2
5y - 5z = 3
1)
x + 2y = 4
2x + 5y = 9
Comment
5x +15y+56z = 35
5) -4x 11y41z = -26
-x-3y 11z = -7
x-y + 3z = 6
3) x + 3y - 3z = -4
5x + 3y + 3z = 10
Shan
x + y + 3z = 6
4) x - 3y - 3z = -4
2x 17y + 11z = 0
6) -x + 11y-7z = 8
3y - 2z = -2
5x - 3y + 3z = 8
Answers: 1) {(2,1)} 2) Has no solution 3) Has no solution 4) Has no solution 5) {(1,2,0))
6) {(4,38,58)}

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