Asked by Anonymous
If sin a + sinb + sinc = 4cosa/2cosb/2cosc/2
Then sin 2a + sin2b + sin 2c =
4cosacosbcosc
Then sin 2a + sin2b + sin 2c =
4cosacosbcosc
Answers
Answered by
oobleck
just replace a with 2a, etc.
the formula follows directly, since (2a)/2 = a, etc.
the formula follows directly, since (2a)/2 = a, etc.
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.