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Find X and Y [−5xy8]=[−514278]\left[ \begin{array} { c c } - 5 & x \\y & 8\end{array} \right] = \left[ \begin{array} { c c } - 5 & 14 \\27 & 8\end{array} \right]

Question 28

Multiple Choice

Find x and y.​ [−5xy8]=[−514278]\left[ \begin{array} { c c } - 5 & x \\y & 8\end{array} \right] = \left[ \begin{array} { c c } - 5 & 14 \\27 & 8\end{array} \right] ​


A) x=14,y=27x = 14 , y = 27
B) ​ x=114,y=127x = \frac { 1 } { 14 } , y = \frac { 1 } { 27 }
C) x=114,y=−127x = \frac { 1 } { 14 } , y = - \frac { 1 } { 27 }
D) x=−14,y=−27x = - 14 , y = - 27
E) x=−114,y=127x = - \frac { 1 } { 14 } , y = \frac { 1 } { 27 }

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