Eccentricity of the ellipse \[9{{x}^{2}}+25{{y}^{2}}=225\] is [Kerala (Engg.) 2002]

Eccentricity of the ellipse \[9{{x}^{2}}+25{{y}^{2}}=225\] is [Keral

1.	Eccentricity of the ellipse \[9{{x}^{2}}+25{{y}^{2}}=225\] is [Kerala (Engg.) 2002]
A.	\[\frac{3}{5}\]
B.	\[\frac{4}{5}\]
C.	\[\frac{9}{25}\]
D.	\[\frac{\sqrt{34}}{5}\]
Answer» C. \[\frac{9}{25}\]

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Eccentricity of the ellipse \[9{{x}^{2}}+25{{y}^{2}}=225\] is [Kerala (Engg.) 2002]

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