..

Answer with complete solution: (#s 1-3)

Will give thumbs up if correct.

II. Consider the circle Cl : r = 1 and the roses Cg : r = cos 29 and C3 : T : Zoos 2:9, each of which is sym- metric with respect to the polar axis, the '2r-axis, and the origin, as shown on the right. 1. Find polar coordinates (of?) for the intersec- tion A of C1 and Cg, where nu? > D. 2. Set-up [do not evaluate) a sum of three def- inite integrals that give the perimeter of the yellow-shaded region inside both C] and C3 but outside 02. 3. Find the area of the unshaded region inside C3 but outside C1. mm