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Mathematics
James Garrett's user avatar
James Garrett's user avatar
James Garrett's user avatar
James Garrett
  • Member for 7 years, 5 months
  • Last seen more than a week ago
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answer
9
Prove that $f(x) =\sqrt{x}$ is uniformly continuous on $[0, \infty)$
Oct 27, 2017
question
8
Prove that for an orthogonal matrix $A$ and a certain reflection $R$, the $\mathbb C$-linear part of $RA$ is invertible
Jul 5, 2022
answer
6
Invertible matrix and eigenvalue
Nov 10, 2017
answer
5
What is the difference between $Hom(V,V)$ and $End(V)$?
Nov 16, 2017
answer
4
Show that $f:\mathbb{R}\to\mathbb{R}$ is Borel measurable if $f$ is either right continuous or left continuous.
Oct 27, 2017
answer
4
Three variable inequality with constraints
Oct 27, 2017
answer
4
If $f,g$ are continuous functions, then $fg$ is continuous?
Oct 29, 2017
answer
4
Verifying that the Sequence $\frac{4n-1}{5n}$ is Bounded and Increasing
Sep 29, 2017
question
4
For every $0 \leq a <1$, there is a rare measurable set $E \subseteq [0,1]$ such that $m(E)\geq a$.
Oct 30
answer
4
Derivative notation
Jun 24, 2017