simplify. this question. cosec^2A.sec^2B-cosec^2A.tan^2B-cot^2A.sec^2B+cot^2A.tan^2B+cosec^6A-cot^6A-3cosec^2.cot^2
Answers
Answered by
6
Simplified above .....
Attachments:
Rittwotson:
thanks to help
Similar questions
Social Sciences,
7 months ago
Science,
7 months ago
Physics,
7 months ago
Science,
1 year ago
Physics,
1 year ago