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Mathematics
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RE60K

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

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  • Member for 6 years, 2 months
  • 3,812 profile views
  • Last seen Apr 27 at 18:36

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Top posts (766) All Questions Answers | Votes Newest

53 Are all limits solvable without L'Hôpital Rule or Series Expansion Sep 18 '14
24 The limit of the alternating series $x - x^2 + x^4 - x^8 + {x^{16}}-\dotsb$ as $x \to 1$ Dec 25 '14
21 Integrate $\int\sqrt\frac{\sin(x-a)}{\sin(x+a)}dx$ Sep 21 '14
20 Some clever trick is required for this Integral with irrational power of cosine as integrand. May 12 '15
18 Why maximum/minimum of linear programming occurs at a vertex? Aug 13 '14
16 Lottery odds calculated in your head, or pen and paper. Dec 22 '14
14 How to find $\lim_{x \to 0} ( \frac{1}{\sin(x)}- \frac{1}{\arcsin(x)})$ Sep 6 '14
12 Solve the limit $\lim\limits _{x\to 0}\frac{\sqrt{1-\cos\left(x^2\right)}}{1-\cos\left(x\right)}$ Apr 11 '15
10 Finding this summation: $\sum_{n=1}^{\infty}\frac{(2n+99)!(3n-2)!}{(2n)!(3n+99)!}$ May 10 '15
10 Some clever trick is required for this Integral with irrational power of cosine as integrand. May 12 '15
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