question stringclasses 2
values | answer stringclasses 2
values |
|---|---|
Two points are selected independently and uniformly at random inside a regular hexagon. Compute the probability that a line passing through both of the points intersects a pair of opposite edges of the hexagon. | \frac{4}{9} |
The circumference of a circle is divided into $45$ arcs, each of length $1$. Initially, there are $15$ snakes, each of length $1$, occupying every third arc. Every second, each snake independently moves either one arc left or one arc right, each with probability $\frac{1}{2}$. If two snakes ever touch, they merge to fo... | \frac{448}{3} |
README.md exists but content is empty.
- Downloads last month
- 3