Question

test in an hour over double and triple integrals, integating in polar coordinates, spherical coordinates and change of integration variables. anyone got any tips or tricks?

Answer 1

study ;)

Answer 2

better you than me

Answer 3

i aint got the sphericals down yet, but the rest .... well, its all rather dicey

Answer 4

lol, been studying!! all night long. well, except for when i was sleeping

Answer 5

sphericals are fun actually, makes alot of stuff tons easier. i'm mostly worried about the change of variables and finding the right jacobian transform

Answer 6

jacob i havent done yet; by change of variables you mean switching out the bounds for xyz stuff?

Answer 7

-Study-

Answer 8

nah, change of variables is pretty much like changing to polar or shperical coordinates, but instead of a preset system of variables, you choose the variables yourself. it's the way that you would go about orginally finding the spherical or polar coordinate transforms

Answer 9

Only thing good for spherical coordinate is integrating over sphere; everything else is headache

Answer 10

spheres or sphereical objects, like a ovoid or something. but you gotta admit, does make those ones tons easier!

Answer 11

alright, i'm off to study more, thanks for the chat guys! catch ya later!