CUET Mathematics - If bmatrix 1 & 3 \\ 2 & 4 bmatrix bmatrix 3 & 5 \\ -1 & 3 bmatrix = bmatrix m & 14 \\ 2 & n bmatrix, then m + n is equal to | PYQs + Solutions

CUET Mathematics 2025 22 May Shift 1

Algebra

Medium

applied

✅ Correct Option: 2

Related questions:

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If $c_{ij}$ denotes the cofactor of element $a_{ij}$ of the matrix $A = \begin{bmatrix} 1 & 2 & -1 \\ 0 & -3 & 2 \\ 4 & 2 & 3 \end{bmatrix}$ then the value of $c_{31} \cdot c_{33}$ is

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The system of equations

$x + ky = 0$

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has infinitely many solutions, then k is equal to

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The value of $\begin{vmatrix} 1 & bc & bc(b+c) \\ 1 & ca & ca(c+a) \\ 1 & ab & ab(a+b) \end{vmatrix}$ is

CUET Mathematics 2025 22 May Shift 1 PYQs

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