If pmatrix 2x & 5 \\ 8 & x pmatrix = pmatrix 6 & -2 \\ 1 & 1 pmatrix, then the value of x is Option 1: ±2sqrt(6) Option 2: ±6sqrt(2) Option 3: ±sqrt(6) Option 4: sqrt(6)

The answer is '±2sqrt(6)'. View full solution:

CUET Mathematics - If pmatrix 2x & 5 \\ 8 & x pmatrix = pmatrix 6 & -2 \\ 1 & 1 pmatrix, then the value of x is | PYQs + Solutions

CUET Mathematics 2025 16 May Shift 1

Algebra

Medium

core

$±2\sqrt{6}$

$±6\sqrt{2}$

$±\sqrt{6}$

$\sqrt{6}$

✅ Correct Option: 1