If the centre, one of the foci and semi-major axis of an ellipse be (0, 0), (0, 3) and 5 then its equation is [AMU 1981]

\[\frac{{{x}^{2}}}{25}+\frac{{{y}^{2}}}{16}=1\]

\[\frac{{{x}^{2}}}{16}+\frac{{{y}^{2}}}{25}=1\]

\[\frac{{{x}^{2}}}{25}+\frac{{{y}^{2}}}{16}=1\]

\[\frac{{{x}^{2}}}{9}+\frac{{{y}^{2}}}{25}=1\]

If the centre, one of the foci and semi-major axis of an ellipse be (0

1.	If the centre, one of the foci and semi-major axis of an ellipse be (0, 0), (0, 3) and 5 then its equation is [AMU 1981]
A.	\[\frac{{{x}^{2}}}{16}+\frac{{{y}^{2}}}{25}=1\]
B.	\[\frac{{{x}^{2}}}{25}+\frac{{{y}^{2}}}{16}=1\]
C.	\[\frac{{{x}^{2}}}{9}+\frac{{{y}^{2}}}{25}=1\]
D.	None of these
Answer» B. \[\frac{{{x}^{2}}}{25}+\frac{{{y}^{2}}}{16}=1\]

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If the centre, one of the foci and semi-major axis of an ellipse be (0, 0), (0, 3) and 5 then its equation is [AMU 1981]

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