Interval Notation ? Math?

Question

X > 2 OR 5 > X

AND

X > 2 AND 5 > X

i know the AND is (2,5) ...what is the OR if it is not asking for the U method..would it be all possible? (-o/o, o/o)?

Thanks

Answer 1

bigger than 2 OR less than 5 covers every single number

(-∞, ∞)