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Mathematics
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Conrad

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

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  • Member for 3 years, 5 months
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  • Last seen 7 mins ago

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Top posts (91) All Questions Answers | Votes Newest

6 Calculating $\lim_{n\to\infty}\left(\frac{\sin(2\sqrt 1)}{n\sqrt 1\cos\sqrt 1} +\cdots+\frac{\sin(2\sqrt n)}{n\sqrt n\cos\sqrt n}\right)$ Apr 18
4 From $dxdy$ to $\rho d\rho d\phi$. Where am I doing wrong? Apr 24
4 $a_n > 0$ and $\sum_\limits{n=1}^{+\infty} \frac{1}{a_n}$ converges. Prove $\sum_\limits{n=1}^{+\infty} \frac{n}{a_1 + \cdots + a_n}$ is convergent. Mar 29
4 $\underset{n\rightarrow +\infty }{\overset{}{\lim }} \ \prod\limits ^{2n}_{k=n}\sqrt[k]{k} =+\infty $ Mar 7
4 Similarity between $e^x$ power series and Gamma function integral? Mar 12
3 Example of series where $\sum a_n$ convergent but $\sum n {a_n}^2$ divergent? Mar 12
3 smallest c s.t. $\int_{0}^1f(x^\frac{1}{n})\ dx \le c\int_0^1 f(x)\ dx $ Mar 7
3 Contour integral involving moduli in the integrand Feb 24
3 Changing the variable in a double sum Apr 9
3 Lower Bound on the Sum of Reciprocal of LCM Mar 18
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