The product of perpendicular drawn from the two foci of the ellipse \( \frac{x^{2}}{a^{2}}+\frac...

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The product of perpendicular drawn from the two foci of the ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1 \) to the
\( \mathrm{P} \) tangent at any point of ellipse is
(A) \( \mathrm{a}^{2} \)
(B) \( 4 \mathrm{a}^{2} \)
W
(C) \( 4 b^{2} \)
(D) \( b^{2} \)
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