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Kelvin Soh

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 7 years, 1 month
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  • Last seen Oct 23 '19 at 17:02

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22 What is difference between cycle, path and circuit in Graph Theory Jan 29 '14
12 Deal or No Deal: Monty Hall? Dec 17 '13
8 integer $a$ for which $x^3-3x+a = 0$ has $3$ distinct real roots in $x\in (0,1)$ Dec 26 '13
8 Solve $\sin(z) = 2$ Feb 26 '15
6 Evaluate $\int_{-1}^1 \frac {1}{\sqrt{|x|}} \text{d}x$ Mar 10 '15
6 What's wrong with this equal probability solution for Monty Hall Problem? Jan 14 '16
5 $Ax=v$, $Ax=w$ consistent; what about $Ax=v+w$? Jan 17 '14
5 Show that a regular, connected bipartite graph does not have a bridge. Feb 7 '14
3 Evaluating: $\int 3x\sin\left(\frac x4\right) \, dx$. Dec 9 '13
3 >The value of $\mathop{\sum\sum}_{0\leq i<j\leq n}\binom{n}{i}\cdot \binom{n}{j} $ Feb 27 '16
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