Show that the solution set of the following linear inequations is empty set: `x+2y ,\ lt=3,\ 3x+4ygeq12 ,\ ygeq1,\ xgeq0,\ ygeq0`

Show that the solution set of the following linear inequations is empty set: x-2y>=0,2x-y =0,y>=0

Show that the solution set of the following linear inequations is empty set: x-2ygeq0,\ 2x-yleq-2,\ xgeq0,\ ygeq0

Show that the solution set of the following linear inequations is empty set: x+2y,quad =12,y>=1,x>=0,y>=0

Show that the solution set of the following linear in equations is an unbounded set: x+"y"geq9,3x+ygeq12 ,xgeq0,ygeq0.

Show that the solution set of the following linear in equations is an unbounded set: x+y>=9,3x+y>=12,x>=0,y>=0

Show that the solution set of the following system of linear inequalities in an unbounded region 2x+ygeq8,\ x+2ygeq10 ,\ xgeq0,\ ygeq0.

Solve the following system of linear inequation graphically: \ 2x+3ylt=35 ,\ ygeq3,\ xgeq2,\ xgeq0,\ ygeq0

Solve the following systems of inequation graphically: x+2ylt=40 ,\ 3x+ygeq30 ,\ 4x+3ygeq60 ,\ xgeq0,\ ygeq0

Solve the following system of linear inequation graphically: x-ylt=1,\ x+2ylt=8,\ 2x+ygeq2,\ xgeq0,\ ygeq0

Solve the following systems of inequation graphically: \ 5x+ygeq10 ,\ 2x+2ygeq12 ,\ x+4ygeq12 ,\ xgeq0,\ ygeq0