Mistake in 4.2 ex. 11 e solution
Question 11. e) asks for the simplification of (A ∩ (B ∩ C')')'. The correct simplification should yield A' ∪ (B ∩ C'), the solution given is (A' ∪ B) ∩ C'.
Edited by Aleksander Buszydlik
Question 11. e) asks for the simplification of (A ∩ (B ∩ C')')'. The correct simplification should yield A' ∪ (B ∩ C'), the solution given is (A' ∪ B) ∩ C'.