Understand What Is Meant by Equal Matrices
Find Values for the Variables

Multiple Choice

Understand What is Meant by Equal Matrices
Find values for the variables so that the matrices are equal.
- $\left[\begin{array}{rr}5 & -6 \\ -2 & 3\end{array}\right]=\left[\begin{array}{r}x y \\ -2 z\end{array}\right]$

A) $x = 5 ; y = - 6 ; z = 3$
B) $x = 5 ; y = - 6 ; z = - 2$
C) $x = 5 ; y = - 2 ; z = 3$
D) $x = - 6 ; y = 5 ; z = 3$