Solve: x1 x2 x3 x4 5 -6 4 4 = 0 -1 1 2 2 = 5 4 -5 6 6 = 5 2 -2 -4 -4 =-10 (x1 x2 = ( ) + ( ) s + ( ) t x3 x4)
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Originally Posted by cityfrontsailor Solve: x1 x2 x3 x4 5 -6 4 4 = 0 -1 1 2 2 = 5 4 -5 6 6 = 5 2 -2 -4 -4 =-10 (x1 x2 = ( ) + ( ) s + ( ) t x3 x4) Do the rref. of:
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