CUET Mathematics - If [arraycc5 x+8 & 7 \\ y+3 & 10 x+12array]=[arraycc2 & 3 y+1 \\ 5 & 0array], then the value of 5 x+3 y is equal to : | PYQs + Solutions

CUET Mathematics

Algebra

Conceptual

applied

$-1$

$8$

$2$

$0$

✅ Correct Option: 4

Related questions:

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The system of equations

$x - 3y - 8z = -10$

$2x + 5y + \lambda z = 13$

$3x + y - 4z = 0$

has infinite number of solutions if the value of $\lambda$ is equal to:

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If A is a square matrix such that $A^3 = A$ and I is the identity matrix of same order as A, then the matrix $(2I+A)^3 - 19A - 3I$ is equal to

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The system of equations

$x + y + z = 7$

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CUET Mathematics PYQs