Find the differential dy of the function T y=x (1-cos(x)). If the error in x is 7, find the error in y.

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Q: Using the attached theorms, Solve the following parts: a) dx/dt =7x-y , dy/dt=5x+3y  b)dx/dt =-x+3y…

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Q: Evaluate the definite integral. Use a graphing utility to verify your result. '5 1³ ex ex sin(x) dx…

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Q: Calculate and simplify the wedge product A. = 3dx1 ^ dx 2 + 9dx₁ / dx4, =-9dx2 dx3 + 5dx3 ^ dx4. ΦΛΕ…

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Q: Calculate the partial derivatives fx (x, y) and fy (x, y) f(x, y) = sin(3x) cos(3y)

A: Steps and explanations are as follows;In case of any doubt, please let me know. Thank you.

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Q: Evaluate ǝw (x, y, xz) ds where W = {(x, y, z) : x² + y² ≤ z ≤ 1}.

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