只需一步,快速开始
题目: Provide graphs of both y=sinx and y=x. (提供y=sinx 和 y=x 的图) State the regions where sinx≤x. &nb ...
|网站统计|手机版|小黑屋|数学之家
GMT+8, 2024-11-23 10:12 , Processed in 1.389560 second(s), 24 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.