# Evaluate all second order derivatives of the function z = x / y^2 at the point (1;-2).?

• Evaluate all second order derivatives of the function z = x / y^2 at the point (1;-2).?

... ,j=1,2,...,n. The function φ(x1,x2, ... ﬁrst and second order partial derivatives are all deﬁned and ... (X)=q(x,y,z)=2x2 − 2xy +3xz +yx+ y2 ...
Positive: 64 %
Partial Derivatives with Two Variables ... y (2,1)=2*1!8=!6 Saying z x ... (x,y)=5yex2. Find all first and second order partials.
Positive: 61 %

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Review: Partial Differentiation ... (of second partial derivatives): w.r.t. x twice 2 2 x f x f x ... (x, y, z) = x + 2 y2 + 3 z3 6. Find all distinct ...
Positive: 64 %
... Partial Derivatives and Integration with ... of the function at the given point. a. f(x,y,z) ... all the second order partial derivatives of ...
Positive: 59 %
... we can evaluate these second partial derivatives at x = 1 and y = 2 to obtain f xx (1 , 2) ... the second partial derivatives of this function at the ...