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 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 ,\ lt=3,\ 3x+4ygeq12 ,\ ygeq1,\ xgeq0,\ ygeq0

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

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 linear inequation: \ 4x-12geq0

Show the solution zone of the following inequalities on a graph paper: 5x+ygeq10 x+ygeq6 x+4ygeq12 xgeq0, ygeq0

Write the solution set of the inequation x+1/xgeq2.

Solve the following system of linear inequations: 3x-6geq0

Write the solution set of the inequation |x-1|geq|x-3|dot

Draw the diagram f the solution set of the linear inequations 3x+4ygeq12 ,\ ygeq1,\ xgeq0.