Mathematics
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Archis Welankar
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All Questions Answers
Score Newest
answer
39
Do inequalities hold under differentiation?
May 24, 2017
answer
16
Integration by substitution
Jul 17, 2017
answer
14
Prove that the square of any given odd number gives a remainder of 1 when divided by 4
Jun 4, 2017
question
11
confusion about permutation
Dec 31, 2015
question
11
Factorial Calculation for Non-Integers?
Feb 22, 2016
question
11
Computing $\int_0^\infty\frac{1}{(1+x^{2015})(1+x^2)}$ [duplicate]
Aug 7, 2016
question
10
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, 2016
question
9
Limit of $\sum\limits_{k=0}^n \frac{{n\choose k}}{n^k(k+3)}$ when $n\to\infty$ [duplicate]
Sep 2, 2016
question
9
Value of this convergent series: $\frac{1}{3!}+\frac2{5!}+\frac3{7!}+\frac{4}{9!}+\cdots$
Jul 22, 2016
answer
9
How to calculate this definite integral :- $\int_0^\pi \frac{x}{a^2\cos^2x + b^2\sin^2x} \,dx$?
Oct 13, 2017

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