The area of the rectangle formed by the perpendiculars from the centre of the ellipse to the tangent and normal at the point-whose eccentric angle is
The given point is
So, the equation of the tangent at this point is
∴ length of the perpendicular form (0, 0) on (i)
Equation of the normal at
Therefore, length of the perpendicular form (0, 0) on (ii)
So, area of the rectangle
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