Question

D and E are respectively the points on equal sides AB and AC of an isosceles triangle ABC such that AD=AE. prove that B,C,D,E are con-cyclic

Answer 1

https://m.meritnation.com/ask-answer/question/d-and-e-are-points-on-equal-sides-ab-and-ac-of-an-isoscles-t/academics/1620934