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P is any point on the ellipse 9x^(2) + 3...

P is any point on the ellipse `9x^(2) + 36y^(2) = 324` whose foci are S and S'. Sp + S'P =

A

9

B

12

C

27

D

36

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The correct Answer is:
B
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HIMALAYA PUBLICATION-ELLIPSE-QUESTION BANK
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