The equation of the ellipse whose foci are \[(\pm 5,\ 0)\] and one of its directrix is \[5x=36\], is

\[\frac{{{x}^{2}}}{6}+\frac{{{y}^{2}}}{\sqrt{11}}=1\]

\[\frac{{{x}^{2}}}{36}+\frac{{{y}^{2}}}{11}=1\]

\[\frac{{{x}^{2}}}{6}+\frac{{{y}^{2}}}{\sqrt{11}}=1\]

\[\frac{{{x}^{2}}}{6}+\frac{{{y}^{2}}}{11}=1\]

The equation of the ellipse whose foci are \[(\pm 5,\ 0)\] and one of

1.	The equation of the ellipse whose foci are \[(\pm 5,\ 0)\] and one of its directrix is \[5x=36\], is
A.	\[\frac{{{x}^{2}}}{36}+\frac{{{y}^{2}}}{11}=1\]
B.	\[\frac{{{x}^{2}}}{6}+\frac{{{y}^{2}}}{\sqrt{11}}=1\]
C.	\[\frac{{{x}^{2}}}{6}+\frac{{{y}^{2}}}{11}=1\]
D.	None of these
Answer» B. \[\frac{{{x}^{2}}}{6}+\frac{{{y}^{2}}}{\sqrt{11}}=1\]

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The equation of the ellipse whose foci are \[(\pm 5,\ 0)\] and one of its directrix is \[5x=36\], is

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