Mathematics
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Raekye
  • Member for 10 years, 2 months
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All Questions Answers
Score Newest
question
21
$\lim_{x\to0^{+}} x \ln x$ without l'Hopital's rule
Oct 11, 2013
question
5
A finite group is nilpotent iff two elements with relatively prime order commute
Nov 28, 2017
question
4
Minimize f(x, y) = $|x + y -3|^2 + |2x + y + 1|^2 + |3x + y - 2|^2$ using least squares
Mar 2, 2017
question
2
Why are the axis labelled as such in the 3d Cartesian coordinate system?
Oct 1, 2013
question
2
Prove that $S_4 \cong V_4 \rtimes_\phi S_3$ for any isomorphism $\phi: S_3 \to \text{Aut}(V_4)$
Nov 4, 2018
answer
2
A finite group is nilpotent iff two elements with relatively prime order commute
Dec 7, 2017
question
1
Generalized eigenspaces of a 4x4 matrix in $Z/2Z$
Mar 15, 2017
question
1
Prove the arithmetic-geometric mean inequality by maximizing the product for a fixed sum
Nov 26, 2017
question
1
Partition of a conjugacy class to conjugacy classes of a normal subgroup [duplicate]
Oct 15, 2018
question
1
$G$ is a finite solvable group. $M$ is a minimal nontrivial normal subgroup of $G$. Prove that $M$ is abelian
Oct 16, 2018
Top network posts
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47
How to convert a byte to its binary string representation
23
Node js/Express js relative paths (dot or __dirname or without any prefix)?
17
Java https proxy (using https.proxyPort and https.proxyHost)
17
Why does Debian sometimes ask me to insert the (installation?) cd when I install packages?
15
Nicely printing/showing a binary tree in Haskell

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