3.2) F = (x + y)'(x' + y')

5.1) (a) SR latch, (b) D flip-flop

1.2) (a) 1010, (b) 1101, (c) 1111, (d) 1000

3.1) F = x'y' + xy

: These solutions are provided for educational purposes only. It is recommended that students attempt to solve the exercises on their own before referring to these solutions.

4.3) (a) 3-bit binary adder, (b) 4-bit binary subtractor

4.2) (a) 2-to-4 decoder, (b) 4-to-1 multiplexer