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Dave Clifford's user avatar
Dave Clifford's user avatar
Dave Clifford
  • Member for 11 years, 1 month
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9
Question from 'How to Prove It'
Jul 24, 2013
8
There are infinitely many $N$ such that $\frac{N}{2}$ is a perfect square, $\frac{N}{3}$ is a perfect cube, and $\frac{N}{5}$ is a perfect fifth power
Jun 14, 2013
7
Limit of $\sqrt[2n+1]{n^2+n}$
Aug 9, 2015
6
Sentential Logic
Jun 22, 2013
5
How Josiah Willard Gibbs introduced the notions of dot product and vector product
Jun 24, 2013
5
Sum of consecutive n integers
Jun 7, 2014
4
Limit of $n!/n^n$ as $n$ tends to infinity [duplicate]
Aug 8, 2015
4
Maclaurin Series nth Derivative
Mar 29, 2016
3
Proving $(\bigcup F)\setminus (\bigcup G)\subseteq \bigcup (F\setminus G)$
Jan 15, 2014
3
Find number of $r$-element subset of $S$ satisfying a property
Apr 15, 2015
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6
Is using the practice pedal frequently damaging to the piano?
5
Does "away" serve as an adverb or an adjective in the following sentence?