国庆节接力

[Copy link]

72 Threads	95 Posts	0 Reputation

v6mm131 posted 2015-10-1 22:24 |Read mode

求证对于任意实数$\alpha ，\beta $都存在无穷多个正整数$n$满足$sin^2n\alpha +sin^2n\beta <\frac{2π^2}{n}$

Reply Edit 0

Quick Reply

2025-7-28 05:17 GMT+8

Powered by Discuz!

Processed in 0.011754 seconds, 22 queries

Account		Remember me	Forgot password
Password			Register account