Question

subtract (1001)2 from (1101)2 using 2's compliment​

Answer 1

Answer:

1100

Explanation:

number1: 1001

number2: 1101

take 2's compliment of number2

i.e. 0011

now add that complemented number2 with number 1

i.e.

1 1 <-------carry bits

1 0 0 1

+0 0 1 1

______

1 1 00