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Matrices and Determinants question

2022 · 28 Jun · Shift 1 · Q25

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JEE Main
Mathematics
Matrices and Determinants
2022 · 28 Jun · Shift 1 · Q25

Matrices and Determinants question

2022 · 28 Jun · Shift 1 · Q25

JEE MainMathematicsMatrices and DeterminantsMCQ+4 / −1

If the system of linear equations

2x + 3y - z = - 2x + y + z = 4x - y + |\lambda |z = 4\lambda - 4

where,

\lambda\in

R, has no solution, then

A
$\lambda$ = 7
B
$\lambda$ = $-$ 7
C
$\lambda$ = 8
D
$\lambda$ 2 = 1

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