The product of perpendiculars drawn from the origin to the lines repre – McqOptions

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1.	The product of perpendiculars drawn from the origin to the lines represented by the equation\[a{{x}^{2}}+2hxy+b{{y}^{2}}+2gx+2fy+c=0\], will be [Bihar CEE 1994]
A.	\[\frac{ab}{\sqrt{{{a}^{2}}-{{b}^{2}}+4{{h}^{2}}}}\]
B.	\[\frac{bc}{\sqrt{{{a}^{2}}-{{b}^{2}}+4{{h}^{2}}}}\]
C.	\[\frac{ca}{\sqrt{({{a}^{2}}+{{b}^{2}})+4{{h}^{2}}}}\]
D.	\[\frac{c}{\sqrt{{{(a-b)}^{2}}+4{{h}^{2}}}}\]
Answer» E.

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