Question

Which represents the compound inequality x < -2 or x ≥ 3 using interval notation?

A. x e(-∞,-2) U [3,∞)
B. x e(-∞,-2) n[3,∞)
c. x e(-2,3]
d.x e(-∞,-2]

Answer 1

we are given the inequality x < -2 or x ≥ 3 in which the problem asks to determine the domain of the inequality. In this case, this means numbers less than -2 or numbers equal to 3 and greater than three. The relation that illustrates the previous statement is B. x e(-∞,-2) n[3,∞)