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Solve the System 4x−2y−3z+1=012x−2y+6z−4=04y+3z−3=0\begin{array} { r } 4 x - 2 y - 3 z + 1 = 0 \\12 x - 2 y + 6 z - 4 = 0 \\4 y + 3 z - 3 = 0\end{array}

Question 446

Multiple Choice

Solve the system.
4x−2y−3z+1=012x−2y+6z−4=04y+3z−3=0\begin{array} { r } 4 x - 2 y - 3 z + 1 = 0 \\12 x - 2 y + 6 z - 4 = 0 \\4 y + 3 z - 3 = 0\end{array}


A) {(−14,12,−13) }\left\{ \left( - \frac { 1 } { 4 } , \frac { 1 } { 2 } , - \frac { 1 } { 3 } \right) \right\}
B) {(14,12,13) }\left\{ \left( \frac { 1 } { 4 } , \frac { 1 } { 2 } , \frac { 1 } { 3 } \right) \right\}
C) ∅\varnothing

D) {(−14,−12,13) }\left\{ \left( - \frac { 1 } { 4 } , - \frac { 1 } { 2 } , \frac { 1 } { 3 } \right) \right\}

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