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Express the following numbers in sign-magnitude, 1's complement, and 2's complement notations, assuming 8-bit representation: (i)-119 Sign-magnitude = I's complement 2's complement = (ii)

Express the following numbers in sign-magnitude, 1's complement, and 2's complement notations, assuming 8-bit representation: (i)-119 Sign-magnitude = I's complement 2's complement = (ii) -55 Sign-magnitude I's complement 2's complement Q.4. Show how the decimal integer -120 would be represented in 2's complement notation using: (i) 8 bits= (ii) 16 bits

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