[" in innize "2=6x+2" is "],[(x+2y>5)/(x)>=0" subject to "],[x+y+y>=3]

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

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

Maximize Z = x + 2y subject to : x + y ge 5, x ge 0, y ge 0 .

Maximize Z = x + 2y subject to x + y ge 5, x ge 0, y ge 0 is :

Minimise Z=x+2y subject to 2x+y ge 3,x+2y ge 6, x, y ge 0

Minimize z = 6x + 4y , subject to 3x + 2y ge12, x + y ge5, 0 le x le 4, 0 le y le 4 .

(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 .

Minimize Z = - x + 2y, subject to constraints are x ge3, x + y ge 5 , x + 2y ge 6 " and " x , y ge 0 .

Maximize Z = 2x + 3y subject to x + 2y le 6, x ge 4, y ge 0 is :