If x = c is in the domain of f such that f'(c) = 0 and f"(c) > 0, then f has a local maximum at x= c. True False

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A: solution is given below..

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A: ∫2x4-5x2dx=∫2x4dx-∫5x2dx=2∫x-4dx-5∫x-2dx=2x-4+1-4+1-5x-2+1-2+1=2x-3-3-5x-1-1+C=-23x-3+5x-1+C

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Q: Obtain the solution using Integrating Factors Found by Formulas a.)  xydx − (x2 + 2y2)dy = 0

A: I am attaching image so that you understand each and every step.

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Q: If s(t) = 4t3 – 6t – 24t + 6, represent the position of a particle %3D traveling along a horizontal ...

A: Solution is here

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A: Formula: Derivative of u/v = (u'v-uv') /v2  

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A: Statement is false 

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Q: Example 6 If ð = (3, 2), b =(5, –1), ĉ = (-4, 2) find (a) 2a + b – 3c (b) 3a + 26 – 7.

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Q: Find the partial derivatives fr(x, y), fy(x, y), and fry(x, y), where f(x, y) = 3 ln(xy) +2 tan x + ...

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Q: Find the derivative using the formula f'(x)= g'h + gh' 1. cos x cot x

A: Differentiation