find the soluiton set of linear constraints graphically x-2y >= 0 , 2x-y <= -2 , x>=0 , y >= 0 .

Draw the diagram of the solution set of the linear constraints : x + y ge 1, 3x + y le 4, x, y, ge 0 .

Draw the diagram of the solution set of the linear constraints : 2x+3y le 6,x+ 4y le 4,x ge 0,y ge 0 .

Solve the following system of linear inequation graphically: x-y =2,x>=0,y>=0

Solve the following system of linear inequation graphically: x+y>=1,7x+9y =0,y>=0

Solve the following system of linear equations graphically. 2x-y-4=0 , x+y+1=0

Represent the following pair of linear equations graphically. x + 2y - 4 = 0 and 2x + 4y -12 = 0. Represent this situation graphically.

Verify that the solution set of the following linear constraints : x-2y ge 0,2x-y le -2 is not empty and is unbounded.

Solve the following system of linear equations graphically.2x-y-4=0,x+y+1=0

Solve the following system of linear inequalities graphically. x + 2y le 10, x+y ge 1, x-y le 0 , x ge 0 , y ge 0

Solve the following systems of linear inequalities graphically : x - 2y + 2 lt 0 , x gt 0