The system of equations 3x + 4y = 5, 6x + 7y = -8 is written in matrix form as Option 1: bmatrix 3 & 4 \\ 6 & 7 bmatrix bmatrix x & y bmatrix = bmatrix 5 & -8 bmatrix Option 2: bmatrix 3 & 6 \\ 4 & 7 bmatrix bmatrix x \\ y bmatrix = bmatrix 5 \\ -8 bmatrix Option 3: bmatrix x \\ y bmatrix bmatrix 3 & 4 \\ 6 & 7 bmatrix = bmatrix 5 \\ -8 bmatrix Option 4: bmatrix x & y bmatrix bmatrix 3 & 6 \\ 4 & 7 bmatrix = bmatrix 5 & -8 bmatrix

The answer is 'bmatrix x & y bmatrix bmatrix 3 & 6 \\ 4 & 7 bmatrix = bmatrix 5 & -8 bmatrix'. View full solution:

CUET Mathematics - The system of equations 3x + 4y = 5, 6x + 7y = -8 is written in matrix form as | PYQs + Solutions

CUET Mathematics 2022 30 Aug Shift 1

Algebra

Easy

$\begin{bmatrix} 3 & 4 \\ 6 & 7 \end{bmatrix} \begin{bmatrix} x & y \end{bmatrix} = \begin{bmatrix} 5 & -8 \end{bmatrix}$

$\begin{bmatrix} 3 & 6 \\ 4 & 7 \end{bmatrix} \begin{bmatrix} x \\ y \end{bmatrix} = \begin{bmatrix} 5 \\ -8 \end{bmatrix}$

$\begin{bmatrix} x \\ y \end{bmatrix} \begin{bmatrix} 3 & 4 \\ 6 & 7 \end{bmatrix} = \begin{bmatrix} 5 \\ -8 \end{bmatrix}$

$\begin{bmatrix} x & y \end{bmatrix} \begin{bmatrix} 3 & 6 \\ 4 & 7 \end{bmatrix} = \begin{bmatrix} 5 & -8 \end{bmatrix}$

✅ Correct Option: 4