Question

Parametric Surface Equations -

y=sin(x) , when the graph is rotated around the x-axis. X is greater than or equal to 0, and less than or equal to pi

Let me see if I understand the concept correctly. Would the parametric equations be y=sin(theta) where theta is between 0 and 2pi.

I dont get how to find the second parametric equation? please help

Answer 1

would the second equation be
x = inverse(sin(@)) where @ is between -1 and 1?