Question: 4. Binary numbers A = 1100 1101 and B = 0001 0110 are signed integers (MSB is the sign bit). Negative numbers are presented as

4. Binary numbers A = 1100 1101 and B = 0001 0110 are signed integers (MSB is the sign bit). Negative numbers are presented as 2's complements. a) Show the most positive and the most negative numbers for 8-bit signed integers. Present both decimal and binary forms. b) Show the 1's complements of A and B. c) Show the 2's complements of A and B. d) Perform the bit-by-bit addition of A and B, show carries. Determine both sign and decimal magnitude of the sum. e) Obtain A-B by addition of A and the 2's complement of B, show carries. Determine both sign and decimal magnitude of the result. f) Obtain B- A by addition of B and the 2's complement of A, show carries. Determine both sign and decimal magnitude of the result

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