Asked by Rob
cos2x(2cosx+1)=0
x=?
x=?
Answers
Answered by
drwls
Either cos 2x is zero or cos x = -1/2.
Convert that to the appropriate angles x.
Convert that to the appropriate angles x.
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.