GATE 2023 Biomedical Engineering: Evaluate ∂²f/∂x∂y of eˣcos(y) at (0, π/2) - Question 15

Biomedical Engineering > GATE 2023 > Calculus

For the function f(x,y)=e^xcos(y), what is the value of ∂^2f/∂x∂y at (x=0, y=π/2)?

e^π/2

-1

Correct : a

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