This is dullness of hearing.. The word goes in the ears, and comes to the heart, and meets dullness and slowness and hardness. The opposite of dullness of hearing is hearing with faith which produces obedience.
The feasible regions of linear programming are defined by a set of inequalities. In mathematics, an inequality is a relation that holds between two values when they are different (see also: equality). 1  The notation a â  b means that a is not equal to b.
The solution set is {x|x â¤ 1}, or (-â, 1]. The graph of the solution set is shown below. Compound Inequalities. When two inequalities are joined by the word and or the word or, a compound inequality is formed. A compound inequality like-3 2x + 5 and 2x + 5 â¤ 7 is called a conjunction, because it uses the word and.