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The number of corner points of the L.P.P. Max Z=20x+3y subject to the constraints x+y5, 2x+3y12, x0, y0 are

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Important Questions on Linear Programming

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VITEEE
IMPORTANT
The maximum value of z=2x+5y subject to the constraints 2x+5y10, x+2y1, x-y4, x,y0, occurs at
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VITEEE
IMPORTANT
The solution region satisfied by the inequalities x+y5, x4, y4, x0, y0, 5x+y5, x+6y6 is bounded by
HARD
VITEEE
IMPORTANT
Corner points of the feasible region determined by the system of linear constraints are 0,3, 1,1 and 3,0. Let Z=px+qy, where p, q>0. Condition on p and q so that the minimum of Z occurs at 3,0 and 1,1 is
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VITEEE
IMPORTANT
The corner points of the feasible region determined by the system of linear constraints are 0,10,5,515,15,0,20. Let Z=px+qy, where p, q>0. Condition on p and q so that the maximum of Z occurs at both the points 15,15 and 0,20 is
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Corner points of the feasible region for an LPP are 0,2, 3,0,6,0,6,8 and 0,5 Let F=4x+6y be the objective function.

The minimum value of F occurs at