Computer Science for IGCSE & O level - Data Representation (Section 18 - No. 20)
What are the 2 ways in the image that allow to find a negative binary representation?
Invert the number
Find the binary equivalent
Invert the binary equivalent and add 1.
Use the 2's complement method
Paliwanag
The 2's complement is the correct way to find the representation for the negative binary number.