CUET Mathematics - The value of 2y - 3x, if 2bmatrix x & 5 \\ 7 & y-3 bmatrix + bmatrix 3 & -4 \\ 1 & 2 bmatrix = bmatrix 7 & 6 \\ 15 & 14 bmatrix is : | PYQs + Solutions

CUET Mathematics 2023 15 June Shift 2

Algebra

Easy

$-10$

$-5$

✅ Correct Option: 1

Related questions:

16 May Shift 1

If $P=\left[\begin{array}{r}-1 \\ 2 \\ 1\end{array}\right]$ and $Q=\left[\begin{array}{lll}2 & -4 & 1\end{array}\right]$ are two matrices, then $(P Q)^{\prime}$ will be :

15 June Shift 2

If A is a square matrix of order 3 and $|A| = 5$ , then $|adj(adjA)|$ is :

27 May Shift 1

The following system of equations:

$x + y - z = 7$

$4x + \lambda y - \lambda z = 3$

$3x + 2y - 4z = 5$

does not possess a solution if the value of $\lambda$ is:

CUET Mathematics 2023 15 June Shift 2 PYQs

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