mathstresser
Junior Member
- Joined
- Jan 28, 2006
- Messages
- 134
Find a parametric representation for the part of the part of the sphere
. . .x^2 + y^2 + z^2 = 4
that lies above the cone
. . .z = (x^2 + y^2)^(1/2)
The representation for the sphere is
. . .0 < rho < 2
. . .0 < theta < 2pi
. . .0 < phi < 2pi
But I don't know what to do with the part that lies above the cone.
. . .x^2 + y^2 + z^2 = 4
that lies above the cone
. . .z = (x^2 + y^2)^(1/2)
The representation for the sphere is
. . .0 < rho < 2
. . .0 < theta < 2pi
. . .0 < phi < 2pi
But I don't know what to do with the part that lies above the cone.