please solve this question
Attachments:
Answers
Answered by
15
Explanation:
LHS = 1 - tan² A / 1 + tan² A
= cos 2A
= 1 − 2sin² A
= RHS
Hence, proved.
Hope it will help u..
Answered by
17
here's your answer in the given attachment
Attachments:
Similar questions
Social Sciences,
4 months ago
English,
4 months ago
Math,
8 months ago
Hindi,
8 months ago
Business Studies,
11 months ago
Biology,
11 months ago