1.1.4 Let A, B, C, and D be sets. Prove the following. (a) (AMB) xC = (AXC) n(BXC). (b) (AUB) XC = (AXC)U(BXC). (c) (A x
Posted: Thu Jun 30, 2022 7:50 pm
1.1.4 Let A, B, C, and D be sets. Prove the following. (a) (AMB) xC = (AXC) n(BXC). (b) (AUB) XC = (AXC)U(BXC). (c) (A x B) n(CxD) = (ANC) x (BOD).