- #1
Sho Kano
- 372
- 3
Homework Statement
Parameterize ##S={ S }_{ 1 }\bigcup { { S }_{ 2 } } ##, where ##S_1## is the surface with equation ##x^2+y^2=4## bounded above by the graph of ##2y+z=6## and below by the ##xy## plane. ##S_2## is the bottom disk
Homework Equations
The Attempt at a Solution
##{ S }_{ 1 }=\left< 2cosu,2sinu,v \right> ,0\le u\le 2\pi ,0\le v\le 6-2y\\ { S }_{ 2 }=\left< rcosu,rsinu,0 \right> ,0\le u\le 2\pi ,0\le r\le 2##It doesn't make sense with the z boundaries because ##6-2y## isn't in terms of ##u## and ##v##...would it be ##6-4sinu##?