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The system of linear equations x+y+z =...

The system of linear equations
x+y+z =2,
2x+3y+2z = 5
2x +3y+`(a^(2)-1)z = a + 1`

A

has infinitely many solution for a =4

B

is inconsisten when |a| = `sqrt(3)`

C

is inconsistent when a= 4

D

has unique solution for |a| =`sqrt(3)`

Text Solution

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The correct Answer is:
B
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MCGROW HILL PUBLICATION-MATRICES-Questions from Previous Years. AIEEE /JEE Main Papers
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