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Silverfish

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 7 years, 10 months
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  • Last seen Feb 8 at 15:03

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21 How to prove that minimum of two exponential random variables is another exponential random variable? Feb 26 '17
17 Is there a relationship between trigonometric functions and their “co” functions? Apr 11 '15
11 What will be the value of the following determinant without expanding it? Oct 4 '16
7 How to calculate the probability of a normal distribution with unknown mean and unknown variance? Nov 3 '13
5 Why are the order-of-operations conventions good? Nov 1 '13
4 Is there another way to solve this integral? Mar 17 '15
3 What is the limit of $\frac{1}{\sqrt{n}}\sum_{k=1}^n\frac{1}{\sqrt{2k-1}+\sqrt{2k+1}}$? Sep 13 '15
3 Construct an equilateral triangle with area equal to a given triangle Jun 8 '16
3 How do you find the second moment of the beta distribution? Nov 12 '13
3 Interesting and unexpected applications of $\pi$ Dec 29 '14
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