Subtract (1197)10 from (1234)10 using the 999's complement and 10's co | Microprocessor and Computer Architecture 2082

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Microprocessor and Computer Architecture20825 marksNumerical: 9's and 10's complement subtractionNines complement and tens complement methods

Subtract $(1197)_{10}$ from $(1234)_{10}$ using the 999's complement and 10's complement methods. [5]

Subtract $(1197){10}$ from $(1234){10}$ using the 999's complement and 10's complement methods. [5]

"Subtract $(1197){10}$ from $(1234){10}$ " means the minuend is 1234 and the subtrahend is 1197, so the value wanted is $1234 - 1197$ . Both numbers have four digits, so every complement below is taken to four digits. The 9's complement of the subtrahend is found by subtracting each digit from 9:

"Subtract $(1197){10}$ from $(1234){10}$" means the minuend is 1234 and the subtrahend is 1197, so the value wanted is $1234 - 1197$. Both numbers have four digits, so every complement below is taken to four digits. The 9's complement of the subtrahend is found by subtracting each digit from 9:

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Subtract (1197)10 from (1234)10 using the 999's complement and 10's complement methods.