Find the distance between the pair of points. Give an exact answer and, where appropriate, an approximation to 10, 02 and 1a, b2 three decimal places.10, 02 and 1a, b2

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...