Find the surface area generated by revolving the length of the arc of r = 1+ cose from o to Tt about the polar axis. * 21.12 22.15 23.13 20.11

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A: I have appended the formula used in the solution part.

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A: Given problem:-

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A: topic -  derivative of a function

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A: u=4i - 5j + ku=42+(-5)2+12u=42v=i - 4j + kv=12+(-4)2+12u=18Dot product:u·v =uv cosθcosθ=(4, -5, 1)·(...

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A: answer of given question is in next step

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