Prove that Sin 5A= 5Cos4A Sin A - 10 Cos2A Sin3A + Sin5A Share with your friends Share 5 Varun.Rawat answered this Refer the following link : https://www.meritnation.com/ask-answer/question/prove-that-sin5a-5-cos4a-sin-a-10-cos2a-sin3a-sin5a/trigonometric-functions/7483797 -2 View Full Answer
