MathDB

15

Part of 2000 Harvard-MIT Mathematics Tournament

Problems(2)

2000 Guts #15: Filling grid with 0 and X

Source:

10/12/2014
Find the number of ways of filling a 88 by 88 grid with 00's and XX's so that the number of 00's in each row and each column is odd.
2000 HMMT RMT Team #15

Source:

3/8/2024
lim⁡n→∞nr1−cos⁡2πn2=?\lim_{n \to \infty} nr\sqrt[2]{1-\cos \frac{2\pi}{n}}=?
algebracalculus