Which of the following double integrals gives the area of the region D which is the region between the circles x² + y² = 4 and x² + y² = 9 that lies in the first and the fourth quadrants? \int_{\frac{-\pi}{2}}^{\frac{\pi}{2}} \int_{2}^{3} r d r d \theta None of them. \int_{\frac{\pi}{2}}^{\frac{\pi}{2}} \int_{2}^{3} d r d \theta . \int_{\frac{-\pi}{2}}^{\frac{\pi}{2}} \int_{4}^{9} d r d \theta \int_{\frac{-\pi}{2}}^{\frac{\pi}{2}} \int_{4}^{9} r d r d \theta

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