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If "N" is the foot of the perpendicular ...

If "N" is the foot of the perpendicular drawn from any point "P" on the ellipse "`(x^(2))/(a^(2))+(y^(2))/(b^(2))=1`(a>b)" to its major axis "`A``A^(1)`" then `(PN^(2))/(ANA^(1)N)`=

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