If the normal at any point $P$ on the ellipse cuts the major and minor axes in $G$ and $g$ respectively and $C$ be the centre of the ellipse, then
If the normal at any point $P$ on the ellipse cuts the major and minor axes in $G$ and $g$ respectively and $C$ be the centre of the ellipse, then
- A
${a^2}{(CG)^2} + {b^2}{(Cg)^2} = {({a^2} - {b^2})^2}$
- B
${a^2}{(CG)^2} - {b^2}{(Cg)^2} = {({a^2} - {b^2})^2}$
- C
${a^2}{(CG)^2} - {b^2}{(Cg)^2} = {({a^2} + {b^2})^2}$
- D
None of these
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