Find the solution set of the following system of linear inequations.
`5x + 12y ge 20`
`3x + 8y le 40`
`x ge 0`
`y ge 0`

Show that the solution set of the following system of linear inequalities is an unbounded region 2x+y ge 8, x+2y ge 10, x ge 0, y ge 0 .

Solve the following system of linear inequalities 3x+2y ge 24,3x+y le 15, x ge 4 .

Solve the following system of inequtions graphically. x + 3y le 12, 3 3x + y le 12 , x ge 0 , y ge 0

Solve the following system of inequations graphically x + y le 10, x + 3y le 15, x ge 0, y ge 0

Show that the following system of linear inequalities has no solution x+2y le 3, 3x +4y ge 12, x ge 0, y ge 1 .

Find graphically the solution sets of each of the following systems of inequalities : x + y le 6 2x + 5y ge -8 3x + 8y le 9 10x + 12y le 7 8x + 7y le 14 x, y ge 10

x + 2y le 40, 2x + y le 40, x ge 0, y ge 0

Solve the following system of inequalities graphically: x + yle 200, x le 20, y ge 4x, x ge 0,y ge 0 .

solve the following system of inequation by graphical method: 2x + 3y le 6, 3x + 2y le 6, x ge 0, y ge 0

The solution set of the linear inequalities 2x + 2y ge 10 and x+ 2y ge 10