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Use Gauss-Jordan Row Reduction to Solve the Given System of Equations

Question 62

Multiple Choice

Use Gauss-Jordan row reduction to solve the given system of equations. x+y+z+u+v=13y+z+u+v=3x+2y+2z+2u+2v=16x−y−z−z+16x−2y−2z−2u−2v=4\begin{array} { r } x + y + z + u + v = 13 \\y + z + u + v = 3 \\x + 2 y + 2 z + 2 u + 2 v = 16 \\x - y - z - z + 16 \\x - 2 y - 2 z - 2 u - 2 v = 4\end{array}


A) (8,4−z−u−v,z,u,v) ( 8,4 - z - u - v , z , u , v ) , z, u, v arbitrary
B) (9,3−z−u−v,z,u,v) ( 9,3 - z - u - v , z , u , v ) , z, u, v arbitrary
C) (10,3−z−u−v,z,u,v) ( 10,3 - z - u - v , z , u , v ) , z, u, v arbitrary
D) (6,3−z−u−v,z,u,v) ( 6,3 - z - u - v , z , u , v ) , z, u, v arbitrary
E) (13,4−z−u−v,z,u,v) ( 13,4 - z - u - v , z , u , v ) , z, u, v arbitrary

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