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Co - ordinate Geometry Ellipse

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The equation of the locus of the point of intersection of the perpendicular tangents to the ellipse 9x² + 16y² = 114 is

A. x² + y² = 5

B. x² + y² = 7

C. x² + y² = 25

D. x² + y² = 2

E. None of the above

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Correct choice: C

Explanation:

Director Circle

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Eamcet Mathematics Co - ordinate Geometry Ellipse

Eamcet Mathematics
Co - ordinate Geometry Ellipse