Mathematics
user avatar
user avatar
user avatar
Revoltechs
  • Member for 6 years, 5 months
  • Last seen more than 1 year ago
Profile Activity
Stats
311
reputation
3k
reached
3
answers
19
questions
Communities
View all
Badges
This user doesn’t have any gold badges yet.
1
silver badge
7
bronze badges
Top tags
View all tags
1
Score
3
Posts
14
Posts %
1
Score
2
Posts
9
Posts %
0
Score
5
Posts
23
Posts %
0
Score
4
Posts
18
Posts %
0
Score
3
Posts
14
Posts %
0
Score
3
Posts
14
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
3
Prove that for any integer $a$, $9\nmid(a^2-3)$.
Apr 29, 2019
question
2
Vector equation of line containing point and perpendicular to plane [duplicate]
Feb 1, 2016
question
2
If $p>5$ is prime and $2p+1$ is prime, then $4p+1$ is composite.
Apr 27, 2019
question
1
Does the sequence $x_{n+1}=x_n+x_n^2$ converge to $0$ whenever $-1\lt x_0\lt0$?
Apr 16, 2021
question
1
Find functions $f(n)$ and $g(n)$ such that $f(n)\in\Omega(g(n))\setminus\Theta(g(n))$, but $\lim_{n\to\infty}$ does not exist.
Oct 7, 2019
answer
1
Prove: $\forall a\in\mathbb R$, $\max\{y=x(a-x):x\}=\frac{a}{2}$
Jan 26, 2020
question
1
Prove that $(1+x)^n>1+nx$ for all integers $n\geq2$, where $x>-1$ and $x\neq0$.
May 9, 2019
question
1
What does $\mathbb{R}_0^+$ mean?
May 26, 2019
question
1
Proof that $\forall k\in\mathbb Z^+$, $\lfloor\log_2(2k+1)\rfloor=\lfloor\log_2(2k)\rfloor$
Dec 3, 2019
question
1
Prove: $\forall a\in\mathbb R$, $\max\{y=x(a-x):x\}=\frac{a}{2}$
Jan 26, 2020

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.