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Matrices and Determinants question

2023 · 11 Apr · Shift 2 · Q25

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JEE Main
Mathematics
Matrices and Determinants
2023 · 11 Apr · Shift 2 · Q25

Matrices and Determinants question

2023 · 11 Apr · Shift 2 · Q25

JEE MainMathematicsMatrices and DeterminantsMCQ+4 / −1

If the system of linear equations

\begin{aligned} & 7 x+11 y+\alpha z=13 \\\\ & 5 x+4 y+7 z=\beta \\\\ & 175 x+194 y+57 z=361 \end{aligned}

has infinitely many solutions, then

\alpha+\beta+2

is equal to :

A
6
B
4
C
5
D
3

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