Question

91
Use simplex method to solve the L.P.P
Maximise z = 2x1+ 4 x2 + x3 + x4
Subject to the constraints
Xit 3 x2 + xy s4
2x14x2 & 3
X2 + 4x3 + xo<3
X1 X 2, X3, X470​

Answer 1

Answer:

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