Question

Perform Binary Subtraction.

1 1 0 1

-0 1 1 1

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Answer 1

Answer:

1001

Explanation:

compute ( 1100) -(11)

and always remember

The number is borrowed when 1 is subtracted from 0 (10-1=1)

Answer 2

The binary subtraction of 1101 - 0111 is 0110

Explanation:

• Binary subtraction can be defind as the binary operator, it has comparising two digit 0 and 1.
• In subtrcation, when we subtract 1 from 0, we need to borrow 1 from the next higher order digit, to reduce the digit by 1 and the remainder left here is also 1
• Let subtract 1101 - 0111

                                -$1101 \\0111\\__________$

                               ---------

                                 $0110$

Hence the answer of 1101 - 0111 is 0110