Question

polar to cartesian

Answer 1

I know x=rcos theta and y=rsin theta

Answer 2

i can help

Answer 3

cool!

Answer 4

you are given r and theta ... whats left for you to do?

Answer 5

Well, um, I am given theta? I guess I need more guidance..

Answer 6

p = (r,t)

and

x = r cos(t)
y = r sin(t)

Answer 7

Ok. I did not spend much time on this section, but integration techneiques and log stuff got most of my attention. So you are saying it is (5,0) then?

Answer 8

This is final exam review.

Answer 9

what is 5 cos(pi/2) ?