by using cramer's rule solve the system of linear equation for x,y,z
3x-y+z=5, 2x-2y+3z=5,x y-z=-1
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Step-by-step explanation:
(i) x + y + z = 6, 2x + 3y – z = 5, 6x – 2y – 3z = -7
if you want u can do second one.
(ii) x + 4y + 3z = 2, 2x – 6y + 6z = -3, 5x – 2y + 3z = -5
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