Let P = bmatrix 5 & 2 \\ 7 & 4 bmatrix, Q = bmatrix 2 & 5 \\ 3 & 8 bmatrix, R = bmatrix 2 & -1 \\ 3 & 4 bmatrix, then the matrix S such that QS - RP = 0 will be : Option 1: bmatrix 16 & 8 \\ 56 & 32 bmatrix Option 2: bmatrix 3 & -14 \\ 4 & 17 bmatrix Option 3: bmatrix -1 & -13 \\ 36 & 17 bmatrix Option 4: bmatrix -191 & -110 \\ 77 & 44 bmatrix

The answer is 'bmatrix -191 & -110 \\ 77 & 44 bmatrix'. View full solution:

CUET Mathematics - Let P = bmatrix 5 & 2 \\ 7 & 4 bmatrix, Q = bmatrix 2 & 5 \\ 3 & 8 bmatrix, R = bmatrix 2 & -1 \\ 3 & 4 bmatrix, then the matrix S such that QS - RP = 0 will be : | PYQs + Solutions

CUET Mathematics 2023 7 June Shift 1

Applied Mathematics

Hard

$\begin{bmatrix} 16 & 8 \\ 56 & 32 \end{bmatrix}$

$\begin{bmatrix} 3 & -14 \\ 4 & 17 \end{bmatrix}$

$\begin{bmatrix} -1 & -13 \\ 36 & 17 \end{bmatrix}$

$\begin{bmatrix} -191 & -110 \\ 77 & 44 \end{bmatrix}$

✅ Correct Option: 4