Question: (1 point) If $$ A=left(begin{array}{11} x & 2 y & 8 end{array} ight) $$ determine the values of $x$ and $y$ for which $A^{2}=A$. $x=$

(1 point) If $$ A=\left(\begin{array}{11} x & 2 y & 8 \end{array} ight) $$ determine the values of $x$ and $y$ for which $A^{2}=A$. $x=$ $y=$ CS. SD. 135
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