In a triangle ABC, prove that, sin A + sin B 2 ≤ sin A + B 2 This question has not been answered yet! Don't worry! You can check out similar questions with solutions below In a triangle ABC PROVE THAT Sin (B-C / 2 ) =b-c/a cos A/2In any triangle ABC, prove that Sin (b-c) / Sin (b+c) = b2 - ... ... . For any triangle ABC :- Prove that sin B-C/2= b-c /a cos ... in a triangle ABC , prove that , Sin(square) A/2 + sin ( ... In a triangle ABC prove this :
