Topics in 扩展:点积和相似变换

Numbered in the order to learn them.

  1. 证明所有的等距变换保持角不变

  2. 扩展:“不失一般性的”等距变换保持点积不变

  3. 证明所有的相似变换保持角不变

  4. 相似变换的分类

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems