Mathematics
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Patrick
  • Member for 9 years, 5 months
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All Questions Answers
Score Newest
question
132
What are some examples of notation that really improved mathematics? [closed]
Nov 7, 2013
question
31
When is $\binom{n}{k}$ divisible by $n$?
Oct 30, 2013
question
13
Formula for reversing digits of positive integer $n$
Aug 21, 2013
answer
10
The interest rate last year was 2%, this year it is 3% - did interest rates go up 1% or 50%
Sep 5, 2013
answer
9
How can I prove that one of $n$, $n+2$, and $n+4$ must be divisible by three, for any $n\in\mathbb{N}$
Oct 11, 2013
question
6
Convergence/Divergence of a particular infinite nested radical
Jun 3, 2013
answer
5
Example of set which contains itself
Dec 8, 2012
answer
5
Best way to express 2014
Mar 7, 2014
answer
4
Induction: $n + 3 < n!$ for all $n>3$
Oct 30, 2013
question
4
Some questions about $\gcd(n,m)$ and $\phi(n)$
Jul 12, 2013

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