O OptiShen Forum Veteran Elite Joined Oct 7, 2019 Posts 2,084 Reaction 1,325 Points 789 Feb 25, 2021 #1 4. Let A, B, and C be finite sets with |A| = 6, |B| = 8, |C| = 6, |A U B U C| = 11, |A ∩ B| = 3, |A ∩ C| = 2, and |B ∩ C| = 5. Find |A ∩ B ∩ C|. Salamat
4. Let A, B, and C be finite sets with |A| = 6, |B| = 8, |C| = 6, |A U B U C| = 11, |A ∩ B| = 3, |A ∩ C| = 2, and |B ∩ C| = 5. Find |A ∩ B ∩ C|. Salamat