Find the arc length of the curve below on the given interval. 4 + 1 8x on [1,2] The length of the curve is (Type an exact answer, using radicals as needed.)

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A: Note : As per our Guidelines , we can solve first question . Please repost remaining question .

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A: We know Lft-aut-a=easFs⇒L-1easFs=ft-aut-a

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A: We have to find the local extrema.

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A: L'Hospital Rule:- If a function f(x)=p(x)q(x) has limiting form 00 then limx→∞f(x)=limx→∞p'(x)q'(x)…

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Q: 5. Solve as a linear first-order differential equation: y - 2y = x² +5

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A: Topic - Angles We are given Length of arc=8 Radius=3 Angle (in radians)=(length of arc)/(radius)

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Q: Suppose F(x, y) = xyi + (x − y)j and C is the triangle from (4,0) to (-4,0) to (0,4) to (4,0). (a)…

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