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math121b:02-05 [2020/02/04 21:24] 127.0.0.1 external edit |
math121b:02-05 [2020/02/06 00:36] (current) pzhou |
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$$\Gamma_f = \{(x,y,z) \in \R^3 \mid z = f(x,y) \}. $$ | $$\Gamma_f = \{(x,y,z) \in \R^3 \mid z = f(x,y) \}. $$ | ||
Here is a picture, [[https:// | Here is a picture, [[https:// | ||
- | {{ : | + | {{ : |
** Parametrization of $\Gamma_f$ **, we will parametrize points on $\Gamma_f$ using its $(x,y)$ coordinates, | ** Parametrization of $\Gamma_f$ **, we will parametrize points on $\Gamma_f$ using its $(x,y)$ coordinates, |