xy Find all second order derivatives for r(x,y)= 4x +9y

Q: Find both first partial derivatives. z = 15XVY 15xVy %3D dz az

A: We need to find partial derivative.

Q: Find both first partial derivatives. z =xy/ (x2 + y2)

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Q: I FIND THE INDICATED DERIVATIVE IN ITS SIMPLIFIED FORM: 1. Z= ;d'z/dx² 1+x2 2. Y (3x+2)* ;y" 3.…

A: 1) Given: Z=21+x2 Differentiating Z with respect to x, dZdx=2×ddx1+x2-1       =2×-11+x2-2×ddx1+x2…

Q: Find the first partial derivatives for f(x,y)= 9x cos (3xy). of dx

A: To find the first partial derivatives  f(x,y) =9x cos 3xy

Q: Differentiate implicitly to find the first partial derivatives of z                              xz2…

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Q: Find both first partial derivatives. z = tan(2x − y)

A: Z=tan2x-yZx=sec22x-y∂∂x2x-yZx=sec22x-y2Zx=2 sec2 2x-y

Q: Find the first four derivatives of y = 4sinx. %3D

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Q: Find both first partial derivatives. z= 4y?V dz az ду

A: We can solve the problem by partial derivative method.

Q: Find both first partial derivatives. sinh(5x + 4y) az %3D dz %3D ду

A: Explanation of the answer is as follows

Q: Find the given partial derivative. f(x, y) = 2 sin(6x² – y). fy(0, ) =?

A: First we find the partial derivative with respect to y

Q: Differentiate implicitly to find the first partial derivatives of z                              x2…

A: Given that function, x2 + y2 + z2 = 1 Differentiate with respect to x on both sides,…

Q: Differentiate implicitly to find the first partial derivatives of z…

A: the given implicit function is:xlny+y2z+z2=8

Q: Find both first partial derivatives. . z = ln x/ y

A: Given that z=lnxy

Q: Find the partial derivative, g„ where g(x,y)=sin° (2x+ y).

A: Find your answer below

Q: The partial derivative fx(-1,0) of ƒ(x, y) = xe³ + x² + 1 is equal to −1. Select one: True False

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Q: Compute the indicated partial derivative. 5x g(x, y) = x + 2y a?g ду? =

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Q: I FIND THE INDICATED DERIVATIVE IN ITS SIMPLIFIED FORM: (x2-3x)3 1. y= ;d'y/dx 2. Y = (7x + 2)S ;y"…

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Q: Find the first and second order partial derivatives for z x2 sin (3x + 2y).

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Q: Find the indicated partial derivative. 4x. f(x, у) 3 5y е **; дудх дудх

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Q: €) Find the mixed partial derivative at the point h(x,y) cos (x)sin(y) ++xy

A: The derivative of a function f(x) with respect to x represents the rate of change of f(x) with…

Q: Find the requested partial derivative. dz z= (3x +4y) ; (2,5)

A: Option D is the correct option. Use the chain rule to find the partial derivative for z w.r.t x.

Q: Find the first order partial derivative with respect to y S(x, y) = a"y² + 3ze"

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Q: Find the indicated partial derivatives. y+ Sz az dy ex

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Q: Find the first partial derivatives of f(x,y) = 2 ex"y of II

A: Consider the given function. fx,y=2ex10y The objective of the problem is to find the first partial…

Q: What is the mixed, second order partial derivative of this function. f (x, y) = / 2x² + y²

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Q: Find both first partial derivatives. z = sinh(6x + 19y) dz дх dz ду

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Q: Find both first partial derivatives. z = 2y2√x

A: fx = differentiate with respect to xfy=differentiate with respect to yddxxn=n xn-1

Q: find the first partial derivative  f(x,y) = squareroot (2x+y^2)

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Q: Find both first partial derivatives. z = sin(x + 2y)

A: The function is z=sinx+2y.   Determine the partial derivative with respect to x.…

Q: Differentiate implicitly to find the first partial derivatives of z. 7x2 + 5y2 + 2z2 = 25 az ax dz

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Q: Find both first partial derivatives. xy (x, y)= x2 + (x, y)

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Q: Differentiate implicitly to find the first partial derivatives of z. z = (e^x) sin(4y + 7z)

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Q: Find the first and second order partial derivatives for z = x² sin (3x + 2y).

A: As we know that; The product rule: f·g'=f'·g+f·g' The chain rule: fgx'=f'gx·g'x And The first order…

Q: Find the second-order partial derivative fxx ( x , y ) of the function f ( x , y ) = x 4 y 4 - sqrt…

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Q: What is the derivative of x² + y² = 9 using mplicit differentiation? dx = xy dy dx = -xy dy dx dy dx…

A: Given query is to find the derivative of the expression.

Q: Find both first partial derivatives. z = cos(x2 + y2)

A: Given , z=cos(x2+y2)we have to find the first partial derivative

Q: Find both first partial derivative h(x, y) = e-(xª + y^) hx(x, y) = hy(x, y)

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Q: Evaluate the required second order partial derivative. Find fxy(5,-1), if f(x,y)= -2xe5y

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Q: y" – 4y' +4y = 0; y(0) =-1, y'(0) = 0

A: We have to solve the differential equation…

Q: Find the value of dx at the point (1,1,1) if the equation 6xy + z"x-2yz = 5 defines z as a function…

A: Given: (x,y,z)=(1,1,1) and z=6xy+z4x-2yz-5=0

Q: Find partial derivative of: z=f(x,y)= e^x^2+y^2  +   cos(x+y^2

A: For this question of partial derivative we need to find out first derivative with respect to x and y…

Q: Find the partial derivative of u = x^2 + y^2 + z^2 - 4xyz

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Q: Find both first partial derivatives. z = x2e2y

A: Given function is z=x2e2y. Partial derivative means derivative of function with respect to one…

Q: Compute the derivative y = dy %3D dt 2t - 7 y = 7t- 3

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Q: Differentiate implicitly to find the first partial derivatives of z…

A: Given function is x2+xy+y2+yz+z2=0. To find the first partial derivatives of z by differentiating…

Q: Differentiate implicitly to find the first partial derivatives of w. x² + y² + z² - 7yw + 10w² = 9…

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