OpenStax: Algebra and Trigonometry - Chapter 7, Section 1 | Angles

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 1, Angles. Watch Huzefa as he reviews exercises 1-73 odd.

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

00:00 Introduction
00:14 Exercise 1
00:43 Exercise 3
01:23 Exercise 5
01:59 Exercise 7
02:37 Exercise 9
03:06 Exercise 11
04:04 Exercise 13
04:48 Exercise 15
05:27 Exercise 17
05:53 Exercise 19
06:58 Exercise 21
07:36 Exercise 23
08:10 Exercise 25
08:52 Exercise 27
09:15 Exercise 29
09:32 Exercise 31
09:52 Exercise 33
10:53 Exercise 35
10:46 Exercise 37
11:02 Exercise 39
11:26 Exercise 41
11:59 Exercise 43
12:29 Exercise 45
12:55 Exercise 47
13:22 Exercise 49
13:56 Exercise 51
14:23 Exercise 53
14:56 Exercise 55
15:43 Exercise 57
16:14 Exercise 59
18:01 Exercise 61
20:17 Exercise 63
21:58 Exercise 65
22:36 Exercise 67
23:24 Exercise 69
25:13 Exercise 71
26:19 Exercise 73

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