Exam Questions Paper - ECE Questions and Answers

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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 A

Explanation :

No answer description available for this question.

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