Asked by Autumn
Prove the identity cos3x ≡ 4cos^3x - 3cosx
Thank you so much for the help!
Thank you so much for the help!
Answers
Answered by
Autumn
Just noticed that this question has been answered before
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.