Question

Solve |x|>3 A.{-3,3} B.{x|x<-3 u x>3} C.{x|x<-3Ωx>3}

Answer 1

$|x| > 3\iff x > 3\ \vee\ x < -3\\\\Answer:B.\ \{x|\ x < -3\ \vee\ x > 3\}$