Yes, the carousing at the wedding hall was illusionary. Dr Margolin met with an accident on the way to the wedding hall and was the victim of the accident. Raizel, who the Nazis shot, was dead for a long time now, and Dr Margolin could see her because of his death. His astral body was hovering in the twilight world. Both were missing their physical appearance, and in fact, were in spiritual forms.
A racing track is built around an elliptical ground whose equation is given by \[ 9x^2 + 16y^2 = 144 \] The width of the track is \(3\) m as shown. Based on the given information answer the following: 
(i) Express \(y\) as a function of \(x\) from the given equation of ellipse.
(ii) Integrate the function obtained in (i) with respect to \(x\).
(iii)(a) Find the area of the region enclosed within the elliptical ground excluding the track using integration.
OR
(iii)(b) Write the coordinates of the points \(P\) and \(Q\) where the outer edge of the track cuts \(x\)-axis and \(y\)-axis in first quadrant and find the area of triangle formed by points \(P,O,Q\).