Skip to main content
Mathematics
nocomment's user avatar
nocomment's user avatar
nocomment's user avatar
nocomment
  • Member for 4 years, 8 months
  • Last seen more than a month ago
Profile Activity
Stats
319
reputation
11k
reached
0
answers
20
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
2
silver badges
10
bronze badges
Top tags
View all tags
0
Score
4
Posts
20
Posts %
0
Score
4
Posts
20
Posts %
0
Score
4
Posts
20
Posts %
0
Score
4
Posts
20
Posts %
0
Score
2
Posts
10
Posts %
0
Score
2
Posts
10
Posts %
Top posts
View all questions and answers
6
Why is the range a larger set than the domain?
Mar 26, 2022
4
Binomial expansion of $(1+x)^{2n}$ and proof that $\binom{2n}{n} = \binom{n}{0}^2 + \binom{n}{1}^2 + \binom{n}{2}^2 + ... + \binom{n}{n}^2$
Mar 18, 2020
3
How to find roots of a 4th order polynomial?
Nov 19, 2019
2
How to find number of arrangements of 18 exams with a specific condition?
Nov 21, 2020
1
How to find invariant points of a function and its inverse?
Nov 18, 2019
1
How to prove that the difference between two consecutive squares is odd?
Feb 4, 2020
1
Determine the real part of $\left(\cfrac{z-1}{z+1}\right)$
May 19, 2020
0
How to prove that $\sqrt{2} + \sqrt{7}$ is irrational? [duplicate]
Feb 5, 2020
0
Calculate the product: $(\sin\frac{\pi}{12} + i\cos\frac{\pi}{12}) (\sin\frac{\pi}{6} + i\cos\frac{\pi}{6}) (\sin\frac{\pi}{4} + i\cos\frac{\pi}{4})$
May 17, 2020
0
Evaluating $\left(\frac{\sin\theta+i\cos\theta}{\cos\theta-i\sin\theta}\right)^{2019}$
May 19, 2020
Top network posts
View all network posts
17
How to make the matrices look constant throughout?
9
Does saying "Keep it up" put me in an authoritative position?