please tell me the answer
Attachments:
Answers
Answered by
3
Answer:
tan 15degree +sec 15degree
Answered by
0
Answer:
=tan 15° + sec 15°
Step-by-step explanation:
=cot 75° + cosec 75°
=cot(90-15)° + cosec(90-15)°
=tan 15° + sec 15° [since cot(90-Ф)=tanФand cosec(90-Ф)=sec Ф]
PLEASE MARK ME AS BRAINLIEST
THANK YOU!
Similar questions