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anonymous
 5 years ago
secondary derivative of f(x,y)= 3xy
how do you find fxy?
anonymous
 5 years ago
secondary derivative of f(x,y)= 3xy how do you find fxy?

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0teh first derivative is what.. f'{1}(x,y) = 3y f'{2}(x,y) = 3x 0 = 3xy  z f'(x,y) = 3y +3x 1... is that right ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0absolutely correct amistres

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yay!!..now if only I can figure out what I did lol
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