Show the truth table for the following circuits:
a. A 3 input NAND GATE (Inputs are A,B, and C and the output is Q)
b. A 3 input odd parity circuit. (Inputs are A,B, and C and the output is Q)
c. A two bit adder with inputs (A1,A0 and B1,B0) and outputs S2,S1, and S0. The output S is equal to the three bit sum of the two binary numbers A and B.