|
||||||||||||
|
UNIT
8 :
TRIGONOMETRIC FUNCTIONS
LESSON 2
: COMPOUND ANGLE FORMULAS HOMEWORK
QUESTIONS
Quick Review:
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
Note: It is usually easier to do these type of questions
using related angles as in question 1 and NOT using co-related angles