prove (sin a + cosa + 1) (sina-1 + cosa)= 2 seca coseca
Answers
Answered by
0
Answer:
plzzz give me brainliest ans and plzzzz follow me
Attachments:
Similar questions
Math,
6 months ago
Social Sciences,
6 months ago
English,
11 months ago
Math,
11 months ago
Computer Science,
1 year ago
Computer Science,
1 year ago