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The equations x-y+2z=4 3x+y+4z=6 x+y...

The equations `x-y+2z=4`
`3x+y+4z=6`
`x+y+z=1` have

A

unique solution

B

infinitely many solutions

C

no solutions

D

two solutions

Text Solution

Verified by Experts

The correct Answer is:
B
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