Question: Write the first and second partial derivatives. f ( x , y ) = (x/y) - (y/x) fx= (blank) fxx= (blank) fxy= (blank) fy= (blank)

Write the first and second partial derivatives.

f(x, y) = (x/y) - (y/x)

fx= (blank)

fxx= (blank)

fxy= (blank)

fy= (blank)

fyy= (blank)

fxy= (blank)

Please fill in the blanks and state answers clearly! Thank you!!

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