Calculus 3 -- Cylindrical and spherical coordinates -- Practice

0:00 Introduction
1:00 Problem 1
9:34 Problem 2
16:29 Problem 3
24:41 Problem 4
33:58 Problem 5

[FCLAUNDROMAT]

You're like the Bob Ross of mathematics. Thank you so much for this video!

[ej]

Thank you so much! You explained this amazingly, I was so confused. You deserve more likes

[Hi_Brien]

I think my first go at this using a completely different method that I figured out on my own technically WORKED, (p=4cosø), but my drawing's clarity was pretty bad, and I was under the impression that I had a tear shape. I said that as the angle phi grew to pi on 2, rho approached 0, which made the bottom of the sphere check out, and as phi approached 0, rho approached 4, which checks out. Then because theta wasn't talked about at all, I assumed there would be a theta going from 0 to 2pi situation. This was me jumping into things without having learned spherical coordinates really, and I think I did an alright job, even it wasn't effective/elegant. Okay on with the video!