Question: Find all the optimal basic feasible solutions to the following LPP: Maximize Z = X1 + 2X2 + X3- X4 Subject to X1 + X3

Find all the optimal basic feasible solutions to the following LPP:

Maximize

Z = X1 + 2X2 + X3- X4

Subject to

X1 + X3 2

X2 + X4 8

With

X1, X2, X3, X4 0

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