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Mar 18, 2025
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Update chapter-02.md #1

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2 changes: 1 addition & 1 deletion solutions/chapter-02.md
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Original file line number Diff line number Diff line change
Expand Up @@ -124,7 +124,7 @@
3. 0111 + 0001
1. Yes because result should be 0 1000 which is 8 but without 5th byte result will be 1000 which is -8.
4. 1000 − 0001
1. No.
1. Yes because 1000 is '-8', 0001 is '1', the result should be -8 - 1 = -9. To subtract '1' we should represent it as negative '1111' and add to '1000' (-8). 1000 + 1111 = 1 0111 (-9). But without first (5's) bit the answer is positive 7 (0111). So, overflow occurred.
5. 0111 + 1001
1. No.
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