Can i please get help with Q 4
Question 4. [3+4+3 = 10 marks] (a) True or false? If you state true, then prove it, otherwise provide a counterexample. Given A, B, C C X, and a function f: X→ X. Then AnB‡Ø ⇒ ƒ(A)n f(BUC) ‡