If seca=x+1/4x. prove that seca+tana=2xor1/x
Answers
Answered by
6
mark it as brainliest i will send another model also
Attachments:
Similar questions
English,
7 months ago
Computer Science,
7 months ago
Business Studies,
1 year ago
English,
1 year ago
Business Studies,
1 year ago