The distance of a point ' \( \theta \) ' on the ellipse P \( \frac{...

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The distance of a point ' \( \theta \) ' on the ellipse
P \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1 \) from a focus is:

W
(1) \( a(e+\cos \theta) \)
(2) \( a(1-e \cos \theta) \)
(3) \( a(1+2 e \cos \theta) \)
(4) None of these
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