Digital Electronics - Engineering

Q1:

Which binary subtraction is incorrect?

A 100101 - 100011 = 000000

B 10000000 - 01000000 = 1000000

C 10111110.1 - 101011.11 = 110010.11

D 11111111 - 1111111 = 10000000

ANS:A - 100101 - 100011 = 000000

No answer description is available.