In Exercises 3 and 4 we give the original objective function of a linear program- ming problem and the final tableau at the end of Phase 1. Find the initial tableau for Phase 2 and solve the resulting linear programming problem. 3. Maximize z - 2xy + 3x2 + 5x3 + x4 Св *1 X2 х, *4 *s x. X7 y Y2 41 1 1 0 3 -2 0 0 0 1 -1 -1 X4 0 4 х6 y, Y2 0 1 0 0 0 0 0 0 OOOO Nm 11 0 1 TY AN-N OOOO TT 0 0 0 1 OOO OOO - MINO 0 2 1 -3 2 0 -- 2 0 0 + 1 0 0 1 0 2 N 0 0 0
In Exercises 6-12 solve the given linear programming problem calculating 2 - 4 as described in this section and using the new format for the tableaux. 6. Maximize z = 2x, + 12 + 3x3 subject to 2x. - *. + 3r, s6 *1 + 3x2 + 5x, s 10 2x + x3 5 7 x, 20, 2, 20, 420.
In Exercises 3 and 4 we give the original objective function of a linear program- ming problem and the final tableau at
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In Exercises 3 and 4 we give the original objective function of a linear program- ming problem and the final tableau at
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