Use matrix inversion to solve the given system of linear equations. (You previously solved this system using row reduction.) −x + 2y − z = 0 −x − y + 2z = 0 2x − z = 4 (x, y, z) =

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Use matrix inversion to solve the given system of linear equations. (You previously solved this system using row reduction.)
−x  +  2y  −  z  =  0
−x  −  y  +  2z  =  0
2x      −  z  =  4
(x, y, z) =
 
 
 
 
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