Find the exact area of the surface obtained by rotating the curve x = 2t +÷,y about the x-axis. Show all your work.

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A: Explanation of the answer is as follows

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A: Recall: Infinite Geometric Series : Given that an Infinite Geometric series               a+ ar+ar2+...

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A: topic - derivative of a function

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A: Solve the following

Q: Let f(x, y, z) = 6xy- z, x = 3r cos(0), y = cos (0), z = 3r. = . Use the Chain Rule to calculate the...

A: fx,y,z=6xy-z2x=3r cosθy=cos2θz=3r

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A: Topic:- simplification

Q: n Cos 3n (g) 2 1+ (1.2)" n=1 n ( 1 ) Σ (h) (1+2n²)" n=1 n 1. 3.5. .... (2n – 1) (i) - 5nn! n=1

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Q: 2 6x 4 1+4x¯ dx

A:       ∫ 6x41+4x2dx=6·∫ x41+4x2dxLet x=tan u2.=6·∫132tan4usec3udu=6·132·∫-1+sec2u2sec3udu=6·132·∫sec3...

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A: Solve the following

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A: We have to find out vertical asymptote

Q: Use the chain rule to find the indicated partial derivatives. z = x* + xy, x = s + 2t – u, y = stu? ...

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A: Given query is to apply ratio test.  

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A: Given query is to find indicated derivatives.

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A: Dear student in place of x assume phi(ϕ )

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Q: If y = Eo(k + 1)z*+3 then y' = .

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