EMLA Q.34

34For the following set of simulataneous equations:
1.5x - 0.5y = 2
4x + 2y + 3z = 9
7x+ y + 5z = 10

Option : A
Explanation : By solving the equations, we will get x=178/11 , y=49/11 and z= -237/11. So the answer is 'A

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