" Maximise "Z=x+y," subject to "x-y<=-1,-x+y<=0,x,y>=0

Show that the minimum of Z occurs at more than two points. Maximise Z = x + y, subject to x-y le -1, -x+y le 0, x, y ge 0

Solve the Following Linear Programming Problem graphically: Maximise Z=3x+2y subject to x+2y =0

" Minimise and Maximise "z=-x+2y" subject to "x>=3,x+y>=5,x+2y>=6

Show that the minimum of Z occurs at more than two points: Minimise and Maximise Z=x+2y subject to x+2y>=100,2x-y =0

Maximise z = x + y, subject to x - y le -1 , -x + y le 0, x , y ge 0 .

Maximise Z = x+y , subject to x - y le -1, - x + y le 0, x, y ge 0 .

Maximise Z= x+y , subject to x-y le -1, -x +y le 0, x, y ge 0

Minimise and Maximise Z=x+2y subject to x+2yge100, yle0, x,yge0

Solve the Following Linear Programming Problem graphically: Maximise Z=5x+3y subject to 3x+5y =0,y>=0

Show that the minimum of Z occurs at more than two points : Minimise and Maximise Z=5x+10y subject to x+2y =60,x-2y>=0,x,y>=0