Subtraction using 2's complement

Using 2’s complement subtraction method

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Is the question is 43+(-23)using 2’s complement method of subtraction.

No question is 43-(-23)

We mostly avoid subtraction operation because of complications. Therefore, even in subtraction using 2’s compliment, we add two numbers instead of subtraction. This problem could be easily solved if it is 43+(-23) but it is actually not.

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Thanx @Senna :slightly_smiling_face:. Are u sure answer is correct?