Data is stored in the R4D4 computer using eight-digit base 4 notation. Negative numbers are stored using

Question:

Data is stored in the R4–D4 computer using eight-digit base 4 notation. Negative numbers are stored using 4’s complement.

a. What is the sign-and-magnitude value of the following 4’s complement number?

333332104

Leave your answer in base 4.

b. Add the following eight-digit 4’s complement numbers. Then, show the sign and-magnitude values (in base 4) for each of the input numbers and for your result.

13220231
    120000

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