Question
Download Solution PDFThe difference between the two binary numbers 10010000 and 1111001 is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF|
1-1= 0 |
| 0-1= 1 (with borrow 1) |
| 1-0= 1 |
| 0-0= 0 |
1 0 0 1 0 0 0 0
- 1 1 1 1 0 0 1
0 0 0 1 0 1 1 1
Step 1: 0 – 1 = Borrow to make 10 – 1 = 1.
Step 2: 1 – 0 = 1.
Step 3: 1 – 0 = 1.
Step 4: 1 – 1 = 0.
Step 5: 0 – 1 = Borrow to make 10 – 1 = 1.
Step 6: 1 – 0 = 1.
Step 7: 1 – 0 = 1.
Remember: When zero takes 1 as carry from its left side number, '0' will become '10' which is equal to '2' (2-1=1) and if that '10' further gives carry then it will become '1' not '0'.
Last updated on Jun 2, 2025
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