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Question(9) Curve ? = t - sin t, y = 1 - cos t, 0 ≤...

Question(9) Curve ? = t - sin t, y = 1 - cos t, 0 ≤ ? ≤ 2? given.
a) Take the derivatives of x and y according to t and arrange them.
b) Write and edit the integral that gives the surface area of the object formed by rotating the given curve around the x axis.
c) Solve the integral and find the surface area.
Math   Calculus   
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