Math, asked by jayeshtak711, 9 days ago

Solve the following equations by Cramer’s Rule:
2x+3y-z=4,x-7y-5z=1 and x+5y+3z=9.

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Answered by riyars080102

4

Answer:

x = 7, y = -2, z = 4

Step-by-step explanation:

By using Cramer's Rule,

x = Dx/D = -196/-28 = 7
y = Dy/D = 56/28 = -2
z = Dz/D = -112/-28 = 4

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