" 1) Maximize : "[z=7x+11y" subject to "3x+5y<=26],[5x+3y<=30,x>=0,y>=0]

Maximize Z=20x+10y subject to 1.5x+3y =0

Maximize z=11x+3y subject to 2x+yle6,xle2,x,y>0 .

(i) Maximize Z = 2x + 3y subject to : x + 2y le 6, x ge 4, y ge 0 (ii) Maximize Z = 4x + y subject to: x + y le 50, y ge 0 (iii) Maximize Z = x + 2y subject to: 2x + y le 6, x,y ge 0 (iv) Maximize Z = 3y + 5x subject to: 3x + 5y le 15, x, y ge 0 .

Solve the following LPP graphically: Maximize z=20x+30y subject to 3x+5yle15 , xge0,yge0 /

Maximize Z=x+2y subject to : x+yge5, xge0,yge0

Maximize Z = 5x + 3y subject to 2x + 5y le 10, x , y ge 0 .

The maximum value of z=7x+11y subject to 3x+5yle26,5x+3yle30,xge0,yge0, is