# Mathematics for Multimedia Applications

**12. Session**
Wednesday 30. March 2011

Auditorium 216

### Program

- 09:00-10:20
- Lecture on E&P Section 11.4, page 845-848,
Planes in space.
- 10:20-10:45
- Introduction to the exercises.
- 10:45-12:30
- Exercises in groups.

### Exercises

- E&P Section 11.4, page 849
- Problems no. 1, 3, 7, 9
- E&P Section 11.2, page 833
- Problem no. 19
- Line-sphere intersection problem:
- Does the line with parametric equations
*x = 3+t, y = 2+t, z = 1+t* intersect the sphere with center *(0,0,0)*
and radius *2*?
- E&P Section 11.4, page 849
- Problems no. 17, 19

Latest update 29. March 2011 by Iver Ottosen