Find the area of the surface generated by revoving the curve

Reference no: EM131011942

Find the area of the surface generated by revoving the curves about the indicated axis.

1. x= sin t, y= 3+ cos t, 0<t<2π; x-axis

2. x = 9t² - 6, y=t⁵ ,t = 1. Find the equation of the tangent line y-y=m(x-x) y=mx+B

Reference no: EM131011942

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