3. For the following combinational logic circuits, write out a truth table that shows what the output of the circuit is for every combination of the inputs: (a) B C B

(b) ABC/n(5). 6 Touth table- 3' C' ABC A. B'+c' B'+c' A (BC)' so ABC +A(K) Q = ABC+ A (BC)' = A [BC + (8 c)'] A =/nTruth table- A 0 O อ 0 1 1 1 1 B O 0 1 1 O 0 1 1 C 0 1 0 1 0 1 O 1 Q = A. 0 0 0 0 1 1 1 1