11.3~11.7
12.1~12.3 +12.5 ex.2 +12.8 ex1&3
..........................
1. 10% partial derivatives
2. 6% chain rule
3. 10% chain rule & high order partial derivatives
4. 10% derictional derivatives & gradient
5. 8% tangent plane & normal line eqs
6. 10% (1)local extreme pts
(2)absolute etreme pts
7. 28% 4題multiple integrals
┌12.2
├12.3
├12.5
└12.8
8. 6% ┐
├兩題證明題 需用到 multiple integral
9. 6% ┘