Skip to main content
Mathematics
Sid's user avatar
Sid's user avatar
Sid's user avatar
Sid
  • Member for 7 years, 4 months
  • Last seen more than a month ago
Profile Activity
Stats
1,264
reputation
68k
reached
52
answers
26
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
7
silver badges
18
bronze badges
Top tags
View all tags
25
Score
27
Posts
35
Posts %
17
Score
7
Posts
9
Posts %
14
Score
9
Posts
12
Posts %
10
Score
33
Posts
42
Posts %
6
Score
8
Posts
10
Posts %
4
Score
9
Posts
12
Posts %
Top posts
View all questions and answers
13
How can $i^i = e^{-\pi/2}$ !!
Apr 19, 2017
9
Integral $\int_{-\infty}^{+\infty}\frac{e^{-x^2}}{e^{-x} + 1}dx$
Apr 10, 2021
5
Coefficient of $x^{12}$ in $(1+x^2+x^4+x^6)^n$
Apr 9, 2021
5
Arithmetic Progression Question (involving modulus inequalities and equations)
Jun 24, 2020
5
Showing $\sum_{k=1}^{n}k(k+1)(k+2)\cdots(k+r) = \frac{n(n+1)(n+2)\cdots(n+r+1)}{r+2}$
Feb 12, 2021
4
LOGARITHMIC INEQUALITY - TWO HOURS
Mar 24, 2017
4
Area of $(x-3)^2+(y+2)^2<25: (x,y) \in L_1 \cap L_2$
Mar 31, 2021
3
Prove that $f(x)\leq 0$ for all $x\in [0;1]$
Apr 24, 2021
3
How to evaluate this limit??
Apr 8, 2017
3
Find $\int_0^4(g\circ f\circ g)(x)\mathrm{d}x$ where $f(x)=\sqrt[3]{x+\sqrt{x^2+1/27}}+\sqrt[3]{x-\sqrt{x^2+1/27}}$, $g(x)=x^3+x+1$
Feb 25, 2021