( cos 9° + sin 9° ) / ( cos 9º – sin 9° ) = ?
Options :-
( A ) sin 54°
( B ) cos 54°
( C ) tan 54°
( D ) cot54°
Answers
Answered by
10
Answer:
Step-by-step explanation:
Attachments:
Ashishkumar098:
thanks :)
Similar questions