Question: 1. Give a signed decimal number -55, write down its equivalent signed magnitude, ones, twos and Excess-25 value 2. Calculate decimal expression -7-9 in signed

1. Give a signed decimal number -55, write down its equivalent signed magnitude, ones, twos and Excess-25 value

2. Calculate decimal expression -7-9 in signed magnitude, ones, twos and Excess-8 systems

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