Values of \( x \) and \( y \) for which the following matrices
\( \... VIDEO
Values of \( x \) and \( y \) for which the following matrices
\( \mathrm{P} \)
\[
A\left[\begin{array}{cc}
2 x+1 & 2 y \\
0 & y^{2}-5 y
\end{array}\right], B=\left[\begin{array}{cc}
x+3 & y^{2}+2 \\
0 & -6
\end{array}\right]
\]
W
are equal:
(1) \( x=2, y=3 \)
(2) \( x=y=2 \)
(3) \( x=y=0 \)
(4) \( x=2 \) and no real value of \( y \)
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