Mathematics
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usermath
  • Member for 9 years, 7 months
  • Last seen more than a month ago
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Score Newest
answer
13
Are there real numbers that are neither rational nor irrational?
Sep 14, 2015
question
12
To find the minimum of $\int_0^1 (f''(x))^2dx$ [duplicate]
Apr 29, 2015
question
8
A problem from Isaacs's Finite Group Theory
Aug 6, 2020
question
7
Subfields of a cyclotomic field
Oct 19, 2017
question
6
Atiyah-Macdonald, Problem 6 of Chapter 1
Sep 9, 2014
answer
6
Is $R=\left \{ (a,a),(a,b),(b,a),(b,b),(c,c),(c,d),(d,c),(d,d) \right \}$ an equivalence relation on $X$?
Aug 9, 2014
answer
5
How to prove that the French railways metric is a metric
May 6, 2014
answer
5
how many ways 3 pairs can be selected out of 6 students?
Jun 18, 2014
answer
5
What is the standard matrix representation of linear transformation with formula $x_1+x_2+x_3$?
Sep 12, 2015
question
4
This is about Sylow subgroups of Alternating group $A_n$ (Multiple choice)
May 15, 2014
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7
Research in applied algebra

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