The product of perpendiculars drawn from the origin to the lines represented by the equation $a x^{2} + 2 h x y + b y^{2} + 2 g x + 2 f y + c = 0,$ will be

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Solution

The correct option is D

The product of perpendiculars = $\frac{c}{\sqrt{(a - b)^{2} + 4 h^{2}}}$

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