# Mathematics 1B

**23. session**
Thursday 4. December 2008

Auditorium M1.80

### Program

- 09:00-10:20
- Lecture on E&P Sections 12.4, Partial Derivatives, page 923-927.
- 10:20-10:45
- Introduction to the exercises.
- 10:45-12:30
- Exercises in groups.

### Exercises

- Section 12.4, page 928
- Problems no. 1, 3, 5, 7, 17.
- Problems no. 46, 47 where you may use that Figure 12.4.14
is the graph of
*f(x,y)*.
- Section 12.2, page 909
- Problems no. 53-58.

Latest update 26. November 2008 by Iver Ottosen