Consider two curves given in polar coordinates: the cardioid r = 1 + sin(0) and the circle r = 2 sin(0). Find the integral that is equal to the area of the domain that lies in the first quadrant (a > 0 and y > 0) inside the cardioid but outside the circle. r = 1 + sin(0) T - 2 sin(0) -0.5 0.5 1.5