IF the equation of the ellipse is x^2/a^...

IF the equation of the ellipse is `x^2/a^2+y^2/b^2=1` then SP+S'P=

A

(a) `a`

B

(b) `2a`

C

(c) `2b`

D

(d) `b`

Verified by Experts

The correct Answer is:

B

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