Question 20
Perform 2’s complement subtraction of two numbers A = 23 and B = 47. What is the result of A − B in 8-bit binary format? (Note: Don’t use sign-magnitude form.)
Question 20: Perform 2’s complement subtraction of two numbers A = 23…
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Correct answer: 11101000
Question 20 of 20 in the IIT Madras BS Computer System Design (Computer System Design) End Term paper sat on 13 Sept 2026, in the May 2026 term (Computer Systems Design 13 Sep 26 (Session 2)). It carries 3 marks.
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