Electronics and Communication Engineering - Digital Electronics - Discussion
Discussion Forum : Digital Electronics - Section 1 (Q.No. 7)
7.
In 2's complement representation the number 11100101 represents the decimal number
Answer: Option
Explanation:
A = 11100101. Therefore A = 00011010 and A' = A + 1 = 00011011 = 16 + 8 + 2 + 1 = 27. Therefore A = -27.
Discussion:
54 comments Page 6 of 6.
Lovish said:
9 years ago
It should be positive.
Vishal said:
10 years ago
Yes @Aslam its +27.
Zain said:
9 years ago
It should be +27.
Siddiq said:
1 decade ago
Why -ve sign?
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