- #1
cscott
- 782
- 1
Am I correct in saying the surface parameterized by r = (sin v, u, cos v), v = [-pi/2, pi/2], u = [-1, 1] has an area of 2pi ?
I get something different by computing the arc length of the parabola within the bounds and multiplying by 2.
Which method is wrong?
I get something different by computing the arc length of the parabola within the bounds and multiplying by 2.
Which method is wrong?