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If the system of linear equations 2x +...

If the system of linear equations
2x + 3y - z = - 2
x+y+z = 4
`x - y +|lamda|z = 4lamda - 4`
where `lamdainR` has no solution, then

A

`lamda=7`

B

`lamda=-7`

C

`lamda=8`

D

`lamda^(2)=1`

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