1,526 reputation
410
bio website cse.iitb.ac.in/~aruniyer
location India
age 30
visits member for 2 years, 3 months
seen yesterday

Apr
8
revised orthogonal complement problem: show $\operatorname{oc}(A\cap B)=\operatorname{oc}(A)+\operatorname{oc}(B)$
deleted 8 characters in body
Apr
2
revised Statistics and Probability, finding unbiased estimates of mean and variance given sigma x and sigma (x^2)
latexed the question
Aug
30
revised Prove that the CDF of a random variable is always right-continuous
fixing some braces
Aug
30
revised is $\{(x,y) : x,y \in \mathbb{Z} \}$ a closed set?
Just using prettier norm notation :-)
Aug
25
revised solving equations by the method of elimination
fixing equations and some text
Aug
15
revised Relationship between lagrange multiplier and constraint
added 1 characters in body
Aug
15
revised Relationship between lagrange multiplier and constraint
added 3 characters in body
Aug
5
revised Prove that $e^{\sum 1/p_k^2} > \pi/2$
added 216 characters in body
Aug
4
revised show that $\int_{0}^{\infty} \frac {\sin^3(x)}{x^3}dx=\frac{3\pi}{8}$
Minor typo in the final result of the second technique
Jul
29
revised Show if $\|\cdot\|$ is a norm then $\|f(\cdot)\|$ is a norm where $f$ is linear and invertible
Minor correction to notation
Jul
27
revised show that $\int_{0}^{\infty} \frac {\sin^3(x)}{x^3}dx=\frac{3\pi}{8}$
added 95 characters in body
Jul
22
revised Prove that $\gcd(x, y)=\gcd(x,ax+y)$, would this be the correct reasoning?
Minor corrections.
Jul
13
revised $F(u)= \frac{2}{\pi}\int_{0}^\infty \frac{uf(x)}{u^2 + x^2}dx.$ Show that $\lim\limits_{u\downarrow0}F(u)=f(0)$.
Fixed an error in the title
Jan
24
revised Subspace of a Hilbert Space
added 485 characters in body
Jan
24
revised Subspace of a Hilbert Space
edited tags
Jan
6
revised how do you learn trigonometric identities
added 146 characters in body
Dec
4
revised Minimum of variance
Just cleaning up the post and making it a bit presentable.
Nov
25
revised To show that $P(|X-Y| \leq 2) \leq 3P(|X-Y| \leq 1)$
Title should not just contain Latex, it becomes a bit problematic since right click and opening it in a new tab doesn't work
Nov
24
revised Random variable $Z = |X-Y|$
added 469 characters in body
Jun
29
revised How can I prove that $n^7 - n$ is divisible by $42$ for any integer $n$?
added 585 characters in body