Mathematics 1B
12. session
Tuesday 27. October 2009
Auditorium X1.80
Program
- 09:00-10:20
- Lecture on E&P Section 11.2,
Three-Dimensional Vectors, page 829-832.
- 10:20-10:45
- Introduction to the exercises.
- 10:45-12:30
- Exercises in groups.
Exercises
- Section 11.2, page 833
- Problems no. 1, 5, 19, 21, 25, 29, 31.
- The rest of the exercises from 11. session.
Illustration
The dot product applet
illustrates the geometric interpretation of the dot product
a•b = |a||b|cos(θ)
where θ is the angle between the vectors a and b.
Latest update 26. October 2009 by Iver Ottosen