Home | 18.022 | Chapter 3 | Section 3.2

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Examples

1. f (x, y) = sin(xy); then

 

2. f (x, y) = xy - y2;    then

 

3. f (x, y) = (x2 + y2) k;  then

 

4. f (x, y) = (x / y)k; then