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How to define this vector?
How can I define f(x,y,z)=xi+yj+zk with the given info:
- Sigma is part of z=x^2+y^2, below z=9 and having y less than or equal to 0.
- Let C (Region of the curve) be the boundary of Sigma with counterclockwise orientation from above.
1 Answer
- Anonymous8 years agoFavorite Answer
This vector is already defined as F(x,y,z) = <x,y,z>. It's what is given for the problem.
If you want to work out the problem, then parametrize the boundary, using the polar coordinates. Then, set up the integral.
Good luck!
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