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  • Member for 6 years, 9 months
  • Last seen more than a month ago
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  • Mathematics
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    Disciplined
    May 4, 2018
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    Jun 25, 2016
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    Oct 25, 2015
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27
There exists a regular language A such that for all languages B, A ∩ B is regular.
18
The number of all 3-digit numbers abc for which abc + ab+bc + ac+a+b+c = 29
15
Group of $r$ people at least three people have the same birthday?
13
$\lim_{n \to \infty} (\frac{(n+1)(n+2)\dots(3n)}{n^{2n}})^{\frac{1}{n}}$ is equal to :
11
Finding coefficient of polynomial?
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