OpenStax: Algebra and Trigonometry - Chapter 7, Section 4 | The Other Trigonometric Functions

Welcome to Huzefa’s explanation video of OpenStax Algebra and Trigonometry textbook. This is a full walkthrough of Chapter 7, The Unit Circle: Sine and Cosine Functions, Section 4, The Other Trigonometric Functions. Watch Huzefa as he reviews exercises 1-75 odd.

To skip to a particular question, use the chapters below:

00:00 Introduction
00:14 Exercise 1
00:55 Exercise 3
02:42 Exercise 5
03:29 Exercise 7
04:06 Exercise 9
04:35 Exercise 11
05:04 Exercise 13
05:22 Exercise 15
05:38 Exercise 17
06:10 Exercise 19
07:31 Exercise 21
09:06 Exercise 23
10:01 Exercise 25
11:02 Exercise 27
11:54 Exercise 29
12:59 Exercise 31
13:42 Exercise 33
14:44 Exercise 35
15:21 Exercise 37
16:04 Exercise 39
19:35 Exercise 41
21:09 Exercise 43
21:46 Exercise 45
22:10 Exercise 47
22:34 Exercise 49
23:26 Exercise 51
24:44 Exercise 53
25:01 Exercise 55
25:14 Exercise 57
25:23 Exercise 59
25:42 Exercise 61
25:58 Exercise 63
26:37 Exercise 65
27:45 Exercise 67
28:29 Exercise 69
29:10 Exercise 71
30:01 Exercise 73
31:32 Exercise 75

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