Complete the following questions (concerning both the recently discussed compound– and double-angle identities and the inverse trigonometric functions) for the beginning of our lesson on Monday.
If you get stuck with any of these, see if you can find a similar example in the textbook (of course, yo can also post your questions here as usual).
Pages 333–335 questions 1, 4, 7, 9, 13
Pages 344–345 questions 3, 6, 9, 10, 13, 17, 21, 28, 34, 39 a)