Prove the following
cot ^ 2 x . sec x - 1/ 1+ sin x + sec ^2 x . sin x - 1/ 1+sec x = 0
Answers
Answered by
2
I use A inplace of x.......
Attachments:
Similar questions
Social Sciences,
7 months ago
Math,
7 months ago
Biology,
1 year ago
Computer Science,
1 year ago
Computer Science,
1 year ago