prove that sinA/secA + tanA - 1 + cosA/cosecA + cotA - 1 = 1 Share with your friends Share 2 Abhishek Kr. Jha answered this Refer the following link : https://www.meritnation.com/ask-answer/question/show-that-sina-seca-tana-1-cosa-coseca-cota/introduction-to-trigonometry/1211780 0 View Full Answer
