In DeltaABC, angle bisector of angleA in...

In `DeltaABC`, angle bisector of `angleA` intersect BC at D and intersects circumcircle of triangle at E then.

AB : AC = BD : DC

AD : AC = AE : AB

AB : AD = AC : AE

AB : AD = AE : AC

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The bisector of angleA of DeltaABC cuts BC at D and the circumcircle of the triangle at E. then

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