Mathematics
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Jean-Sébastien
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All Questions Answers
Score Newest
answer
25
Can someone clearly explain about the lim sup and lim inf?
Sep 14, 2013
answer
15
Convert from base $10$ to base $5$
Apr 8, 2014
answer
13
Prove that $p\mid \binom{p}{k},\ 0< k< p$
Nov 28, 2012
answer
12
List of interesting integrals for early calculus students
Nov 9, 2012
answer
12
Finding the period of $f(x) = \sin 2x + \cos 3x$
May 21, 2015
answer
11
Properties of the number 50
Oct 30, 2012
answer
10
How many solutions does $\cos(97x)=x$ have?
Nov 3, 2012
answer
9
Comparison test for convergence/divergence of $\sum_{k=1}^{\infty} \frac{5\sin^2 k}{k!}$
Oct 16, 2012
answer
9
Are there any open mathematical puzzles?
Oct 20, 2013
answer
9
Probability in flipping a coin
Sep 21, 2012
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Where does the word "roots" come from when talking about zeros
13
Picking a time to bet
12
Are there guaranteed winning strategies for Quarto?
10
Lost float in exam class
10
Create a "choose between " questions with exam class

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