Mathematics
Profile Activity
Meta user
Network profile
15,572
reputation
5
25
53

Archis Welankar

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

875
answers
227
questions
~749k
people reached
  • Member for 5 years, 8 months
  • 3,966 profile views
  • Last seen May 20 at 7:04

Communities (5)

Top network posts

We respect a laser-like focus on one topic.

Top tags (213)

Score 238
Posts 201
Posts % 18
Score 150
Posts 118
Score 97
Posts 123
Score 89
Posts 139
Score 75
Posts 90
Score 70
Posts 63
View all tags →

Top posts (1,102)

All Questions Answers
Votes Newest
37 Do inequalities hold under differentiation? May 24 '17
16 Integration by substitution Jul 17 '17
14 Prove that the square of any given odd number gives a remainder of 1 when divided by 4 Jun 4 '17
11 confusion about permutation Dec 31 '15
11 Factorial Calculation for Non-Integers? Feb 22 '16
11 Computing $\int_0^\infty\frac{1}{(1+x^{2015})(1+x^2)}$ [duplicate] Aug 7 '16
11 If $\int_1^ \infty \frac {x^3+3}{x^6(x^2+1)} \, \mathrm d x=\frac{a+b\pi}{c}$, then find $a,b,c$. Oct 29 '16
10 Value of this convergent series: $\frac{1}{3!}+\frac2{5!}+\frac3{7!}+\frac{4}{9!}+\cdots$ Jul 22 '16
9 Limit of $\sum\limits_{k=0}^n \frac{{n\choose k}}{n^k(k+3)}$ when $n\to\infty$ [duplicate] Sep 2 '16
8 Six x’s has to be placed in the squares in the adjacent figure, such that each row contains at least one x. This can be done in Dec 17 '15
View all questions and answers →

Badges (83)

Gold

5

Rarest

Silver

25

Rarest

Bronze

53

Rarest

View all badges →

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.