egail8762 egail8762 15-03-2024 Mathematics contestada Consider the function[f(x,y,z)=9x³y²z-4xy⁴z²]Find the following partial derivatives.a) ((∂ f/∂ x)(x,y,z)=) b) ((∂ f/∂ y)(x,y,z)=) c) ((∂ f/∂ z)(x,y,z)=) d) ((∂² f/∂ x²)(x,y,z)=)