Answer:
Step-by-step explanation:
Given that a curve in polar coordinates is given by:
r=9+3cosθ
a) At point P, we have

Substitute to get

b) Cartesian coordinate is

c) At the origin r =0
when r =0
we have

Since cos cannot take values as -3 it doe snot pass through origin.
Answer:
true
Step-by-step explanation: bro please give the branleist please really need it
24 laps
1 hour = 60 minutes
4/10 x 60 = 24
Only 1/5 of the reviews are positive