Q1 of 122 Page 15

Write the solution set of the inequation .

⇒ x² > 0 and x – 2 > 0

⇒ x > 0 and x > 2

We have to take intersection of x > 0 and x > 2

So, answer should be x ∈ (2, ∞)

Show that the following system of linear equations has no solution :

x + 2y ≥ 3, 3x + 4y ≥ 12, x ≥ 0, y ≥ 1.

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

Write the solution set of the inequation .

Write the set of values of x satisfying the inequation .