Vectors, lines and planes, linear equations
Vektors in R2, R3 och Rn: Ch.1.1
Dot produkt, ortogonality and angles: Ch 1.2.
Orthogonal projection to a vector in R^2, page 380.
Lines and planes in the space: Ch 1.3.
Systems of linear equations: Ch. 2.1.
Reading for Modul 1 :
Ch 1.1 up till page 11 (inclusive)
Ch.1.2. all. "Discussion and discovery" D3, D5, D9 , D10
Page 380 from "Orthogonal projections onto lines through the origin" until exampel 3 on page 382.
Ch 1.3. Läs och tänk om "discussion and discovery" frågor D2, D4, och D5 på sidan 38.
Ch 2.1. "Discussion and discovery" D1, D2, D5, D8, D9.