Book: Vectors, vectors, vectors everywhere...

Przemysław Kajetanowicz, 2020年8月16日


  • 1. Addition and subtraction of vectors
  • 2. Vector components
  • 3. A simple problem on vectors
  • 4. A problem on vectors
  • 5. Points and their position vectors
  • 6. Adding vectors in space
  • 7. Linear combination of vectors in space
  • 8. Dot Product Insight
  • 9. Application of dot product to a geometrical problem
  • 10. Cross product of vectors
  • 11. Orthogonal projections of vectors
  • 12. A problem in plane geometry involving the dot product

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Addition and subtraction of vectors

Work with this applet to explore the geometrical interpretations of the sum and the difference of two vectors. [br][br]Notice that both the sum and the difference can be easily constructed[br]in two different ways each.
– Przemysław Kajetanowicz

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