Prove that sin 75-sin 15=cos 105+cos 15 Share with your friends Share 0 Amaan Hussain Barbhuyan answered this Your answer ready! -1 View Full Answer Amaan Hussain Barbhuyan answered this Answer ta tumar ke rokom laglo amake jainaeo debomita -2 Amaan Hussain Barbhuyan answered this Ami Bengali Muslim amar songe kothe bolte parbae -2 Shivam Aggarwal answered this sin 75 0 - sin 15 0 = cos 105 0 + cos 15 0LHS: sin 75 -sin 15 = sin 75 - sin (90 - 75) = sin 75 - cos 75RHS: cos 105 + cos 15 = cos (180 - 75) + cos (90 - 75) = -cos 75 + sin 75 = sin 75 - cos 75 = LHS Hence Proved -2 Yunus Siddique answered this Answer the question please -2
