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


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