If a matrix A = bmatrix x+3 & 3 \\ 2x+1 & 5 bmatrix is singular , then the value of x will be Option 1: x=-12 Option 2: x=-10 Option 3: x=12 Option 4: x=10

The answer is 'x=12'. View full solution:

CUET Mathematics - If a matrix A = bmatrix x+3 & 3 \\ 2x+1 & 5 bmatrix is singular , then the value of x will be | PYQs + Solutions

CUET Mathematics 2026 26th May Shift 2

Algebra

Easy

common

$x=-12$

$x=-10$

$x=12$

$x=10$

✅ Correct Option: 3