Question:

1's complement of 1001

Show Hint

In the 1's complement system, simply invert all bits of the given binary number.
Updated On: Feb 27, 2025
  • 0110
  • 0111
  • 1111
  • 0101
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is A

Solution and Explanation

Step 1: To find the 1's complement, flip each bit of the given binary number.


Step 2: The 1's complement of 1001 is 0110 (flip 1's to 0's and 0's to 1's).
Was this answer helpful?
0
0