- #1
Amaelle
- 310
- 54
- Homework Statement
- look at the image
- Relevant Equations
- -closed solid
-cartesian surface
-Divergence theorem
Greetings All!
I have hard time to make the difference between the equation of a closed solid and a cartesian surface.
For example in the exercice n of the exam I thought that the equation was describing a closed solid " a paraboloid locked by an inclined plane (so I thought I could use the divergence theorem) while it was describing a broken paraboloid (a cartesian surface). I joined the exercice to be more precise.
I hope I could explain my problem.
Thank you
Best regards.
I have hard time to make the difference between the equation of a closed solid and a cartesian surface.
For example in the exercice n of the exam I thought that the equation was describing a closed solid " a paraboloid locked by an inclined plane (so I thought I could use the divergence theorem) while it was describing a broken paraboloid (a cartesian surface). I joined the exercice to be more precise.
I hope I could explain my problem.
Thank you
Best regards.