\( \left.\begin{array}{ll}t & x-y \\ z+t\end{array}\right]=\left[\begin{array}{cc}0 & 3 \\ -7 & 8\end{array}\right] \), find \( x . y+z-t= \) ? B) 12 C) -10 D) 10 E) C) -2
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The given matrices are: \[ \begin{array}{cc} t & x-y \\ z+t & \end{array} = \begin{array}{cc} 0 & 3 \\ -7 & 8 \end{array} \] This gives us the following equations: 1. \( t = 0 \) 2. \( x - y = 3 \) 3. \( z + t = -7 \) Show more…
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