simple form of tan inverse (under root 1+cosx + under root 1 - cos x/under root 1+cosx -under root 1- cos x
Attachments:
Answers
Answered by
0
Sorry dear but I think b or c may be option will right
Similar questions
Environmental Sciences,
1 day ago
Science,
1 day ago
Math,
2 days ago
English,
8 months ago
Economy,
8 months ago