Sketch the surface represented by the parametric equations x = cos³ t and y=sin³ t with 0st≤n/2. Feel free to use a computer to inform this sketch. Then, find the area of the surface obtained by rotating the given curve about the x-axis,

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Q: 12 or younger 13 or older Total Signed waiver 10 8 18 Did not sign waiver 20 12 32 Total 30 20 50

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Q: 7. Let x₁ = a > 0 and Xn+1 = x + 1/x,, for n E N. Determine whether (x,) converges or diverges.

A: Q7 asked and answered.