I don't know how the output expression for each output produced from the truth table. Can someone please explain how this output expression was dervied from the truth table?
Problem: Design a combinational circuit with two inputs and four outputs. The output binary number should be the square of the input binary number.
S0 = B S1 = 0 S2 = AB' S3 = AB
P.S. Apostrophe is for Prime/Complement.