" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
⇒ x=3 ∨ x=-3
3)⇒ x=-3 ∨ x=2 ∨ x=-2
5)
⇒ x=1 ∨ x=3 ∨ x=-3
7)
⇒ x=2 ∨ x=-2
9)
⇒ ∨