Find A + B when, tan A + tan B = 1 and cos A.cos B=
Answers
Answered by
1
Step-by-step explanation:
Please find the attachment and hope it helps u.
Attachments:
Similar questions
Computer Science,
2 months ago
Physics,
2 months ago
Social Sciences,
2 months ago
Hindi,
11 months ago
Hindi,
11 months ago