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Mathematics
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Dunka
  • Member for 10 years, 2 months
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12
Conjectures (or intuitions) that turned out wrong in an interesting or useful way
Aug 19, 2017
question
10
Probability of Posting a Quad and Trip on 4chan
Dec 21, 2014
question
10
Number of Lattice Paths from $(0,0)$ to $(n, n)$ without going over $y=x$
Jan 14, 2015
question
8
How many ways are there for three medals to be awarded if ties are possible?
Nov 7, 2014
question
7
How many bit strings contain exactly eight 0s and 10 1s if every 0 must be immediately followed by a 1?
Nov 6, 2014
question
6
Proving a Subset Identity: If $A\subseteq B$ and $C\subseteq D$, then $A\cap C\subseteq C\cap D$ and $A\cup C\subseteq C\cup D$
Jul 8, 2014
question
6
Integration by substitution, why do we change the limits?
Jul 16, 2014
question
6
Find $\int \ln(\tan(x))/(\sin(x) \cos(x))dx$
Nov 4, 2014
question
5
Solve $\int \frac{x\ln(x)}{\sqrt{x^2 - 1}}$
Dec 6, 2014
question
5
Prove that for all real numbers $x$ and $y$, if $x+y \geq 100$, then $x \geq 50$ or $y \geq 50$.
Jul 5, 2014
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Is it okay to never accept any answer?
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Old Questions that Answer Your Own
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Downvoting new user's questions
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Why Didn't Harry Use The Mirror?
6
Introductory Book on Pseudo-Random Number Generation