How cos 15°= (√3+1)/(2√2) Share with your friends Share 2 Priyanka Kedia answered this Here is the link for the answer to your query. https://www.meritnation.com/ask-answer/question/hw-cn-i-find-the-value-of-sin15-0r-cos15/introduction-to-trigonometry/1304875 1 View Full Answer
