Hi

C1 r= 3cos x

C2 r= 1 + cos x

First question is find the polar coordinates of the intersection points of the two curves.

I have found (3/2, pi/3) and (3/2, -pi/3) now what I am wondering is the point that we would normally consider (0,0) also an intersecting point and how would I find the coordinates for this point?

Thanks

Calculus beginner