TRIGONOMETRY

 QUESTION 1 

QUESTION 2

QUESTION 3

QUESTION 4

QUESTION 5

QUESTION 6

QUESTION 7

QUESTION 8

QUESTION 9

QUESTION 10

QUESTION 11

QUESTION 12

QUESTION 13 

Compile the proof of i) cosine rule

                                  ii) sine rule

QUESTION 14

QUESTION 15 

QUESTION 16

QUESTION 17

QUESTION 18