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anonymous
 5 years ago
Show that the partial deriviatives of third and higher orders of f(x,y)x^2+2xy^2y^3 are constants.
anonymous
 5 years ago
Show that the partial deriviatives of third and higher orders of f(x,y)x^2+2xy^2y^3 are constants.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0f(x,y)= not f(x,y) sry about that

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the highest order for both x and y variable is degree two. so when you take the third or higher derivative you will only have a constant. For Example f(x)=x^2 zeroth derivative f'(x)= 2x first derivative f''(x)=2 Second derivative f'''(x)=0 Third derivative
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