Question

Subtract the following using 2’s Complement method and show all the
steps

a. (1234)10 – (7A)16

Accepted Answer

The “complement” method of subtraction takes advantage of the fact that adding the negative of a number is the same as subtracting that number. In simple terms a−b=a+(−b) a−b=a+(−b) So before talking about 2’s complement, let’s talk about 10’s complement (1234)10​–(7_A_)16 ​=(1234)10​–(31254)10 ​=–(30020)10

Question #323387

Expert's answer

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