Mathematics
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user121418
  • Member for 9 years, 2 months
  • Last seen more than 9 years ago
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All Questions Answers
Score Newest
question
9
For continuous function $ f:\mathbb S^1 \to \mathbb R$ there exists uncountably many distinct points $x,y$ such that $f(x)=f(y)$
Jan 16, 2014
question
8
Find $\lim_{n\to\infty}\int_{-\pi}^{\pi}f(t)\cos^2(nt) \,dt$
Jan 21, 2014
question
7
Does there exist any continuous but not uniformly continuous function $f(x)$ such that $\sin(f(x))$ is uniformly continuous?
Jan 23, 2014
question
6
If $N$ is a normal subgroup of a group $G$, and $M$ is a characteristic subgroup of $N$, then $M$ is a normal subgroup of G.
Jan 22, 2014
question
6
Can the following integral be computed?
Jan 22, 2014
question
4
The distance function on a metric space
Jan 15, 2014
question
4
Find the largest interval for which the following series is convergent at all points x in it
Jan 25, 2014
question
2
Is the set of all matrices in M(n;R) all of whose eigenvalues satisfy the condition |λ|≤2. compact?
Jan 15, 2014
question
2
Fixed point and period of continuous function
Jan 22, 2014
question
1
Is there any relation between Minimal polynomial of a matrix in M(n,C) and its diagonalizablity?
Jan 18, 2014

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