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Mathematics
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Ski Mask
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I ask a lot of questions. Excuse me for the bad terminology.

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8
Interesting/Useful tricks in linear algebra. [closed]
Jul 1, 2020
7
Evaluate $\int \frac{\left(x^2+x+3\right)\left(x^3+7\right)}{x+1}dx$.
Jan 28, 2021
7
Is there a way to determine the eigenvectors of a matrix without working out the eigenvalues?
Jul 3, 2020
6
Calculate $\int \left(1+\ln \left(1+\ln (...+\left(1+ \ln(x))\right)\right)\right) dx$.
Jul 6, 2020
6
How to prove that $\exp(x_1+x_2)=\exp(x_1)\exp(x_2)$?
Jan 5, 2018
4
Find the extreme points of the function $g(x):=(x^4-2x^2+2)^{1/2}, x∈[-0.5,2]$
Jan 16, 2018
3
Why are $\text{versin}(x)=1-\cos(x)$, $\text{coversin}(x)=1-\sin(x)$, $\text{vercosin}(x)=1+\cos(x)$ no longer used in maths?
Jan 24, 2021
3
Evaluate $\int x \arcsin(x)dx$.
Jan 24, 2021
3
Calculate $\frac{d}{dx}\left(x^x+x^{2x}+x^{3x}+...\right)$.
Jul 6, 2020
3
Number of chains and antichains in a Hasse-Diagram.
May 29, 2020