Question

Express the decimal number (- 49) in 8 bit binary form of 1's complement form

Answer 1

To express the decimal number (-49) in 8-bit binary form of 1's complement, convert the absolute value to binary, find the 1's complement, and add a negative sign if the original number was negative.

Step-by-step explanation:

To express the decimal number (-49) in 8-bit binary form of 1's complement, we follow these steps:

1. Convert the absolute value of the decimal number to binary:
2. -49 = 49 in binary = 00110001
3. Find the 1's complement of the binary number:
4. The 1's complement is obtained by flipping all the bits in the binary number:
5. 00110001 becomes 11001110
6. If the original decimal number was negative, add a negative sign (-) to the 1's complement binary number:
7. The final 8-bit binary form of (-49) in 1's complement is -11001110