find the value of (sin 40' - cos 50') Share with your friends Share 0 Pooja Khanna answered this (sin 40 - cos 50) = cos (90 - 40) - cos 50 = cos 50 - cos 50 = 0 (answer) -2 View Full Answer Laya answered this (sin 40 '- cos 40 ' ) = cos (90 - 40) - cos 50 = cos 50 - cos 50 = 0 1
