The fifth-order partial derivative ∂5ƒ/∂x2∂y3 is zero for each of thefollowing functions. To show this as quickly as possible, whichvariable would you differentiate with respect to first: x or y? Try toanswer without writing anything down. ƒ(x, y) = x2 + 5xy + sin x + 7ex

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A: Here we have to find ∂u∂x, ∂u∂y, ∂u∂t. We have, u=r2+s2 .................................... (1)…

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A: Partial differentiation

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A: Solution of given question is written in below steps.

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Q: 2. S, and f, if f(x, y) = 5x²y + 8xy² – 3x²

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A: Given function is  fx,y=1xy2-x2y

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Q: (b) Compute the partial derivative fy at the point (x, y) = (1, 1), or show that it does not exist.…

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A: f(x,y,z)=xy2z3

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Q: using

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A: We will find out the required value.

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A: The chain rule is a formula that expresses the derivative of the composition of two differentiable…

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A: Please refer the attached image for complete solution.

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Q: 다음 함수 /의 2계 편도함수를 모두 구하여라 (1) fx, y, 2) sin (xy) cos (vz)

A: As per Our guidelines we can solve maximum one question u can repost other's in next question

Q: Q11) For the z= (2x+3y)10,which is correct ?partial derivative

A: Given,  z = (2x + 3y)10 To find the partial derivatives.

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A: partial derivative

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A: Given: w=sin(6x+7y); x=s+t; y=s-tValues : s=0 and t=π2To find : ∂w∂s=? and ∂w∂t=?

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A: Topic = Partial  Derivative

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