At around 22:30 min, I think the faculty is talking about range of signed integer rather than unsigned ( which he is quoting in the video lecture). Also I have a doubt why range in negative side equal to -2^31.
How the range in the negative side is calculated?
Ranged of signed integer
hey @great
Yes unsigned cannot have negative values ,Sir is talking about signed integer range at that time he by mistake mentioned unsigned there multiple times.
so there are 32 bytes which contains both positive as well as negative nos so tat means we have one bit for sign and 31 bits for nos
now there are 2^31 nos that means
So there are 2^31 positive nos and 2^31 negative nos
so from -2^31 to 2^31 -1 (-1 because we start from 0)
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