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Mathematics
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confucious
  • Member for 5 years, 3 months
  • Last seen more than 2 years ago
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What is the expected value of this game for large N?
Apr 2, 2019
5
Proof - Graph Connectedness
Apr 16, 2019
4
$f(0) = 0, f(1) = 1$. Prove that $\frac{1}{f'(x_1)} + \frac{1}{f'(x_2)} = 2$ for some $x_1, x_2 \in [0, 1]$
May 10, 2019
1
Order the following three function of in increasing order of growth rate
Apr 10, 2019
1
Inverse of an Integer Matrix
Apr 11, 2019
1
Roll n 3-sided dice (ABC). What's the probability of at least one A and two Bs?
Apr 17, 2019
1
Asymptotically tight bounds $P \left[1-\frac{1}{n} \le \frac{\sum_{i=1}^n Z_i^2 }{n} \le 1+\frac{1}{n} \right]$
Apr 17, 2019
1
A characterization of the probability density given information about a sum
Apr 26, 2019
0
Expected value of random walk with optional stopping
Apr 2, 2019
0
Two dimensional recursion $f(x,y) = 0.5 f(x-1,y) + 0.5 f(x, y-1)$ solution or asymptotics
Sep 3, 2019