Which of the given values of x and y make the following pair of matrices equal ? $\begin{bmatrix} 3x-2 & y-x\\20 & -2\end{bmatrix}$ and $\begin{bmatrix} 4 & 2\\ 14x-8 & y-6\end{bmatrix}$
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → $x=2, y=4$
comparing corresponding elements
$3x-2=4$
$⇒3x=6⇒x=2$
and $-2=y-6$
so $y=4$
$x=2,y=4$