Gandhi was able to influence the lawyers through his conviction, earnestness and pertinent questioning. Gandhi reproached the lawyers of Muzzafarpur for charging a large sum of money as fee from the peasants. Later, the lawyers from Bihar opined that they would return to their own places in the event of his imprisonment. But, Gandhi made them realise that it would be impudent for the lawyers from a neighbouring place, to return when a stranger was ready to get himself imprisoned for the peasants. So, they agreed to follow him to jail. Gandhi also convinced the lawyers not to seek support from an Englishman and be self-reliant.
“This settlement was adopted unanimously by the commission. Gandhi explained that the amount of the refund was less important than the fact that the landlords had been obliged to surrender part of the money and, with it, part of their prestige. Therefore, as far as the peasants were concerned, the planters had behaved as lords above the law. Now the peasant saw that he had rights and defenders. He learned courage.”
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 \(P,O,Q\).