Q
Hard 3 Marks
Computer Studies Data Representation
What is 1010 - 0011 in binary?
Explanation
1010 (decimal 10) - 0011 (decimal 3) = 0111 (decimal 7). Apply borrowing rules column by column.
Reference: Computer Studies Textbook , Page 8
Hint
Convert to decimal: 10-3=7 then convert 7 back to binary to verify.
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