Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 14 (Q.No. 36)

Exam Questions Papers

36.

Consider the following statements:

Taking 2's complement is equivalent to sign change.
In the 2's complement representation the most significant bit (MSB) is zero for a positive number.
In a 4 bit binary representation of a binary number A, A + 1's complement of A = 2⁴.

Which of the above statements are correct?

1 and 2 only

1 and 3 only

2 and 3 only

1, 2 and 3

Answer: Option

Explanation:

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