4.3) (a) 3-bit binary adder, (b) 4-bit binary subtractor
2.1) (a) 11010, (b) 10100, (c) 11110, (d) 10010 Morris Mano Digital Design 6th Edition Solutions
1.2) (a) 1010, (b) 1101, (c) 1111, (d) 1000 4.3) (a) 3-bit binary adder
8.3) (a) Serial, (b) Parallel
1.1) (a) Analog, (b) Digital, (c) Analog, (d) Digital (d) 10010 1.2) (a) 1010
7.2) (a) PAL, (b) PLA