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Let ABCD and FECD be two cyclic quadrilaterals in E.G. Show that if F,D,Aare collinear points and also B,C,E are also collinear points, then

Let ABCD and FECD be two cyclic quadrilaterals in E.G. Show that if F,D,Aare collinear points and also B,C,E are also collinear points, then EF Is parallel to BA.

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