Khan Academy Math
关注
分享
扫一扫
weixin_44617258
风控、编程、终生学习
展开
-
Khan Academy Precalculus Chapter 1 —— Trigonomety
typora-copy-images-to: Khan Academytypora-copy-images-to: khan academy文章目录typora-copy-images-to: Khan Academytypora-copy-images-to: khan academyKhan AcademyPrecalculusChapter 1 —— TrigonometryIntr...原创 2019-04-21 23:34:57 · 710 阅读 · 0 评论 -
Khan Academy Chapter 2 —— Vector
typora-copy-images-to: Khan Academy文章目录typora-copy-images-to: Khan Academy@[toc]Khan AcademyChapter 2 —— VectorsVector BasisEquivalent VectorsComponents of vectorsMagnitude of VectorsScalar multipl...原创 2019-04-26 14:42:01 · 990 阅读 · 0 评论