Use the Chain Rule to find the indicated partial derivatives. u =    r2 + s2,    r = y + x cos(t),    s = x + y sin(t) ∂u ∂x,   ∂u ∂y,   ∂u ∂t

Q: Evaluate the expression a+b a+b when a=23a=23 and b=45b=45. Write in simplest form

A: # the expressions are printed twice , taking them once given a=23 and b=45 The value of a+b is as…

Q: Find both first partial derivatives. h(x, y) = e-(x9 + y9) h,(x, y) = h,(x, v) =

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Q: Find all the first and second order partial derivatives of f(x, y) = 6 sin(2x + y) — 2 cos(x − y).…

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Q: y = - 1.5 cos (3x -90) +0.5   what is the    a) period  b) amplitude  c) the phase shift

A: Since you have uploaded multiple part questions according to our guidelines we have solved the first…

Q: Look at change in coordinates : u = x - y and v = x + y. Find partial derivative ∂u/∂x, invert…

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Q: Use the chain rule to find the indicated partial derivatives. z = x² + x²y, x = s + 2t - u, y =: =…

A: Given the function z,x and y.

Q: Use the chain rule to find the indicated partial derivatives. x4. x² + x²y₁ x = s + 2t - u, y = stu…

A: To find partial derivatives of z w.r.t. s,t,u   Given z=x4+x2yx=s+2t-u and y=stu2

Q: Find the partial derivative of the function g(r,0) = r cos 0 + r sin 0.

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Q: Find the partial derivative of the function WIUI h(p.o.0) = p sin o cos 0

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Q: Let æ – 3y3 – z° + 2xyz – 398 = 0. dz dz and at the point (– 1, – 5, – 4). Use partial derivatives…

A: i am solving 1st question for 2nd question repost.

Q: Find partial derivative.

A: We use product rule to find the partial differentiation.

Q: Use the Chain Rule to find the indicated partial derivatives x = s + 2t - u, y = stu²; when s = 4, t…

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Q: Use the chain rule to find the indicated partial derivative z = x4 + x²y, x = s + 2t - u, y = stu2…

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Q: Use the chain rule to find the indicated partial derivatives. z = x² + x²y, x = s + 2t - u, y = stu²…

A: ∂s∂z​=∂t∂z​=∂u∂z​=0,  when s=3,t=1,u=5 Explanation:

Q: show that the inverse of arotation matrix is transpose,which is also arotation matrix, and it is…

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Q: Use the Chain Rule to find the indicated partial derivatives. z = x² + x²y, x = s + 2t - u, y =…

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