# Difference between revisions of "022 Sample Final A, Problem 1"

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(Created page with "Find all first and second partial derivatives of the following function, and demostrate that the mixed second partials are equal for the function <math> f(x, y) = \frac{2xy}{x...") |
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− | Find all first and second partial derivatives of the following function, and demostrate that the mixed second partials are equal for the function <math> f(x, y) = \frac{2xy}{x-y}.</math> | + | <span class="exam">Find all first and second partial derivatives of the following function, and demostrate that the mixed second partials are equal for the function <math> f(x, y) = \frac{2xy}{x-y}.</math> |

## Revision as of 08:30, 5 June 2015

Find all first and second partial derivatives of the following function, and demostrate that the mixed second partials are equal for the function