Math, asked by haseebsharif062, 9 months ago

Is there a value of r so that x=1,y=2, z=r is a solution of the following linear system.if there is, find it . 2x+3y-z =11 , x-y+2z=-7, 4X+y-2z=12

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Answered by Anonymous

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may it's helpful to you dear friend ✌️.......

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