For a computer that uses 9-bit word size and Signed Magnitude (SM) arithmetic to represent numbers, show how this computer will perform the addition of the two decimal numbers (-131) and (+169). You...

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Extracted text: For a computer that uses 9-bit word size and Signed Magnitude (SM) arithmetic to represent numbers, show how this computer will perform the addition of the two decimal numbers (-131) and (+169). You should: a. Find the equivalent SM values of (-131) and (+169). | b. Show how this computer will perform the addition of the two numbers. c. Read the result in SM to its equivalent in decimal and state whether the result is correct or not.