Find the solution set of the system of linear constraints: `x + y le 6, x ge 1` and ` y lt 1` by graph.

3x + 2y le 6, x ge 1, y ge 2

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

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

The solution set of the linear inequalities 2x + y ge 8 and x + 2y ge 10 is

Draw the graph of the solution set of the system of inequations 2x+3yle 4, xge0and y ge 0.

Draw the diagrams of the solution sets of the following (3 - 6) linear constraints: 3x+ 2y le 8, 3x + 2y le 12, x, y ge 0

Verify that the solution set of the following constraints is empty : 3x + 4y ge 12, x + 2y le 3, x ge 0, y ge 1 .