Discuss the below:
Q1. (a) By using a truth table show that the expressions
(b) Show by plotting truth tables that
2. (a) Draw the logic circuit to represent the following Boolean expression using only NAND gates.
(b) Draw the logic circuit to represent the following Boolean expression using only NOR gates.
F=(A+B‾)‾+(A‾+B)‾ Indicate the outputs of each gate.