Lesson#4 Exercise 10.1 Q2: Express each of the following in a trigonometric function of an angle of positive measure of less than 45°. Math.Ex.10.1, Part4(10.1) Question No. 1 Q1: Without using the table , find the value of : (i): sin(−780°) (ii): cot(−855°) (iii): csc(2040°) (iv): sec(−960°) (v): tan(1110°) (vi): sin(−300°) Trigonometric Identities Chapter No 10 Exercise No 10.1 Mathematics part 1
