Find one solution for each equation. Assume that all angles involved are acute angles. sin 4b = cos 5b

Monday, October 3, 2016 Trigonometry, Week 6 2.5: Inverses of Circular Functions - Inverse Sine Function • x = sin y - y = arcsin (x) for -1 = x = 1 - y = sin ^-1 (x) for -pi/2 = x = pi/2 - Inverse Cosine Function • x = cos y - y = arccos (x) for -1 = x = 1 - y = cos ^-1 (x) for 0 = x = pi - Inverse Tangent Function • x = tan y - y = arctan (x) for x E...