Mathematics
Element118's user avatar
Element118's user avatar
Element118's user avatar
Element118
  • Member for 8 years, 2 months
  • Last seen more than a month ago
Profile Activity
Stats
3,733
reputation
126k
reached
141
answers
6
questions
Communities
View all
About

Apparently, this user prefers to keep an air of mystery about them.

Badges
View all badges
This user doesn’t have any gold badges yet.
13
silver badges
30
bronze badges
Top tags
View all tags
38
Score
12
Posts
8
Posts %
23
Score
13
Posts
9
Posts %
22
Score
11
Posts
7
Posts %
17
Score
12
Posts
8
Posts %
17
Score
9
Posts
6
Posts %
16
Score
14
Posts
10
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
15
When is $\sum_{i=1}^n a_i^{-2}=1$?
Jun 20, 2016
answer
11
Find $a,b$ for which $xyz+z=a,\quad xyz^2+z=b,\quad x^2+y^2+z^2=4$ has unique solution
Dec 30, 2015
question
7
Maximising shortest path passing through $n$ points inside a bounded region
Oct 26, 2015
answer
6
How do you derive the formula of $\sin (a+b)$ from $\cos(a+b)=\cos(a)\cos(b)-\sin(a)\sin(b)$
Nov 14, 2015
question
6
What numbers are possible for the fractional chromatic numbers?
Nov 3, 2021
answer
6
What is the remainder when $1^6 + 2^6 + 3^6 + ... + 99^6 + 100^6$ is divided by 5?
Nov 18, 2015
question
5
Picking random integers $a_i$ until the $\gcd(a_1,a_2,\dots,a_n)$ is 1
Oct 11, 2015
answer
5
Find $\lim_{n\to \infty}r_n$ and $\lim_{n\to \infty}s_n$
Dec 30, 2015
answer
5
The number of real roots of the equation $1+a_1x+a_2x^2+.....+a_nx^n=0$ where $|x|<\frac{1}{3}$ and $|a_i|<2 \forall i=1,2,3....,n$ is
Dec 27, 2015
question
4
Swapping the $i$th largest card between $2$ hands of cards
Dec 28, 2015
Top network posts
View all network posts
73
What was my wife trying to say?
17
Mathematical rebus: a quote
11
Rearrangement Inequality
11
Correct way to add 22 to 4 to get 9999
9
The answer is in your face

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.