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The solution of 7x+5y-13z+4=0, 9x+2y+11z...

The solution of `7x+5y-13z+4=0, 9x+2y+11z=37,3x-y+z=2` is

A

`x=1,y=2,z=3`

B

`x=2,y=3,z=1`

C

`x=1,y=3,z=2`

D

`x=2,y=1,z=2`

Text Solution

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-MATRICES-EXERCISE 1D MCQ (LINEAR EQUATIONS)
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