Mathematics
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4 Problem with showing $\lim_{n\rightarrow \infty} \int_A \cos(nxy) \, d\lambda_2=0$ Aug 2 '20
4 How to proof uniqueness with the usage of function and proving an inequality Aug 16 '20
3 If $0.9999\ldots=1$, then why is $\lim_{n\to\infty}\frac{\tan(89.[n\,\text{“$9$”s}]^\circ)}{\tan(89.[(n-1)\;\text{“$9$”s}]^\circ)}$ not equal to $10$? Aug 14 '20
3 What criterion of convergence should I use here? Sep 9 '19
2 Problem with showing the inequality $\ln 2 -\frac{1}{2N}<\sum_{n=N+1}^{2N} \frac{1}{n}$ Jul 14 '20
2 How to show triangle inequality and that open ball is a compact ideal? Aug 18 '20
2 Evaluating a limit of sequence of probabilities Aug 19 '20
2 Groups with only two subgroups Oct 27 '20
2 Math Symbol in Equation Aug 22 '20
2 Is it true that $ \int_{\mathbb R} f(t)g(t) \, dt = \int_{\mathbb R} f'(t) \, dg(t) $? Aug 24 '20
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