Reputation
5,646
Next privilege 10,000 Rep.
Access moderator tools
Badges
2 12 37
Impact
~82k people reached

Dec
26
reviewed No Action Needed Show that if $a\neq 0$ in $M_2(\Bbb{R})$, the smallest ideal containing $a$ is the ring itself
Dec
26
reviewed No Action Needed Any advise and suggestions about Real analysis and measure theory?
Dec
26
reviewed Approve Prove that $\cot^2{(\pi/7)} + \cot^2{(2\pi/7)} + \cot^2{(3\pi/7)} = 5$
Dec
25
reviewed No Action Needed How can I find maximum and and minimum values of $ f(x,y)=xye^{-(x+y)}$?
Dec
25
reviewed Looks OK How to find the limits by using series
Dec
25
revised Normal convergence
Added latex.
Dec
25
awarded  Custodian
Dec
25
reviewed Approve Distribute 10 white and 10 black balls into 20 distinct boxes s.t. no box is empty?
Dec
25
reviewed Reviewed Hyperbolas on an Imaginary Graph
Dec
25
revised Hyperbolas on an Imaginary Graph
Added latex.
Dec
25
reviewed Looks OK Find the acute angle $x$ for $\tan x = \tan(x+10^\circ)\tan(x+20^\circ)\tan(x+30^\circ)$.
Dec
25
awarded  Custodian
Dec
25
reviewed No Action Needed Dehn presentation proof reference request
Dec
25
reviewed Looks OK Find the acute angle $x$ for $\tan x = \tan(x+10^\circ)\tan(x+20^\circ)\tan(x+30^\circ)$.
Dec
25
reviewed No Action Needed Annihilator of a subset in the dual space.
Dec
25
awarded  Custodian
Dec
25
reviewed Reviewed integral of $\ln x$ from 0 to 1
Dec
25
revised Difference between $\lim_{n\to\infty}P(|X_n-X|<\epsilon)=1$ and $\lim_{n\to\infty}P(|X_n-X|=0)=1$
added 29 characters in body
Dec
25
revised Difference between $\lim_{n\to\infty}P(|X_n-X|<\epsilon)=1$ and $\lim_{n\to\infty}P(|X_n-X|=0)=1$
added 29 characters in body
Dec
25
answered Difference between $\lim_{n\to\infty}P(|X_n-X|<\epsilon)=1$ and $\lim_{n\to\infty}P(|X_n-X|=0)=1$