Chapter 4- Trigonometry

Topic: Trigonomerty

 Getting familiar with reciprocal functions.

Finding angle

Transformations of Graphs

More examples on finding angles within the given range

Addition Rule

 

Examples on addition rule.

Examples on Double angle formula

Half angle formula

Mixed problems

Solution

Solving trigonometric solutions:

Inverse Trigonometric graphs:

Transformations of inverse trigonometric graphs:

Question: 

Sketch y = sec2x

http://www.onlinemathlearning.com/trig-graphs.html

https://upload.wikimedia.org/wikipedia/commons/3/3b/Circle_cos_s