Find all points of intersection (r,θ)(r,θ) of the curves r=2cos(θ), r=4sin(θ)r=2cos(θ), r=4sin(θ).
Note: In this problem the curves intersect at the pole and one other point. Only enter the answer for nonzero r in the form (r,θ)(r,θ) with θθ measured in radians.
Point of intersection = (4/sqrt5, atan(1/2))
Next find the area in closed in the intersection of the two graphs.
AREA= ????????
Many tutors have tried to help and I still struggle on this one.
Note: In this problem the curves intersect at the pole and one other point. Only enter the answer for nonzero r in the form (r,θ)(r,θ) with θθ measured in radians.
Point of intersection = (4/sqrt5, atan(1/2))
Next find the area in closed in the intersection of the two graphs.
AREA= ????????
Many tutors have tried to help and I still struggle on this one.