Maximise` Z=2x+3y` subject to the
constraints x+y<4`,`x>0`,`y>0`

Maximise Z=2x+3y subject to the constraints x+y 0 , y>0

Solve the following problem graphically. Minimise and Maximise Z=3 x+9 y subject to the constraints: x+3 y le 60 , x+y ge 10 , x leq y , x ge 0, y ge 0

Maximise z=-x+2 y subject to the constraints: x ge 3, x+y ge 5, x+2 y ge 6, y ge 0

Consider the linear programming problem, Maximise, Z=x+y , subject to the constraints 2x+y-3le0 , x-2y+1le0 , yle3 , xge0 , yge0 Find the corner at which Z attains its maximum.

Consider the LPP Maximise z=3x+2y Subject to the constraints x+2yle10 ,3x+y le 15 , x,y ge 0 Find the maximum value of Z.

Consider the LPP Maximise z=3x+2y Subject to the constraints x+2yle10 ,3x+y le 15 , x,y ge 0 Find the corner points of the feasible region.

Solve the following linear programming problems graphically. Maximise z = 3x + 4y subject to the constraints: x + y le 4, x ge 0, y ge 0 .

Solve graphically. Maximise Z=5x+3y Subject to the constraints 3x+5yle15 , 5x+2yle10 , xge0 , yge0

Solve the linear programming problem graphically Maximise Z=3x+5y subject to the constraints x+3yle3 x+yle2 x,yge0

Solve the following linear programming problem graphically. Minimise Z=200 x+500 y subject to the constraints: x+2 y ge 10 , 3 x+4 y le 24 , x ge 0, y ge 0