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Mathematics
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Botond
  • Member for 7 years, 7 months
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A third-year physics student.

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All Questions Answers
Score Newest
answer
40
What is the tangent at a sharp point on a curve?
Mar 18, 2019
answer
16
How to evaluate $\underset{x \to 1}{\lim} \frac{x^{2019} - x^{1875}}{x-1}$.
May 2, 2019
answer
15
Does Euler's formula give $e^{-ix}=\cos(x) -i\sin(x)$?
Apr 13, 2018
answer
11
Taking a derivative of a magnitude of a vector
Jan 4, 2019
answer
9
Where does $\pi^2$ appear spontaneously within Physical Phenomenon and Mathematics Equations?
Jul 19, 2019
answer
9
Is it true that if $A^4 = I$, then $A^2 = \pm I$?
Feb 25, 2018
answer
9
If $a,b\ge 0$ and $a,b \in \mathbb{R}$, then prove $\frac{a+b}{2}\ge\sqrt{ab}$
Nov 3, 2018
answer
8
L'Hopital's rule conditions
Jul 7, 2020
answer
8
Why doesn't integration by substitution work in this case?
Jun 8, 2018
answer
8
Why we say $i^2 = -1$ while it is $1$
Nov 29, 2017
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6
What should I do with the sympy to get a 'normal' result for the integral?

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