3- The equations X= a -a sind, Y=a- a cosd,(0<0<2n Represent one arch of a cycloid .show that the surface area generated by revolving this curve about the x-axis is s=64 ra² /3

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A: Given: r=2a cos θa&gt;0

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Q: The curves with equations x  =a sin nt , y = b cos t are called Lissajous figures. Investigate how…

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Q: Determine the width of a petal of the curver = 2 cos(20) (The width is defined to be the videst part…

A: Given curve r = 2cos(2 theta) We have to find the width of a petal of the curve r = 2cos(2theta)