prove that sinA -2 sin,^3A/2^cos^3A-cosA
Answers
Answered by
1
so sinA-2sin^3A/2cos^3A-CosA =TanA
Attachments:
Answered by
1
Answer: sinA-2sin^3A / 2cos^3A-cosA = tanA
Step-by-step explanation:Pic
Attachments:
Similar questions
Math,
6 months ago
Computer Science,
1 year ago
English,
1 year ago
English,
1 year ago
English,
1 year ago