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Matrices and Determinants question

2024 · 5 Apr · Shift 1 · Q40

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JEE Main
Mathematics
Matrices and Determinants
2024 · 5 Apr · Shift 1 · Q40

Matrices and Determinants question

2024 · 5 Apr · Shift 1 · Q40

JEE MainMathematicsMatrices and DeterminantsMCQ+4 / −1

If the system of equations

\begin{array}{r} 11 x+y+\lambda z=-5 \\ 2 x+3 y+5 z=3 \\ 8 x-19 y-39 z=\mu \end{array}

has infinitely many solutions, then

\lambda^4-\mu

is equal to :

A
51
B
45
C
47
D
49

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