Asked by aziiancaligirl
Prove:
sin^2(x/2) = csc^2x - cot^2x / 2csc^2(x) + 2csc(x)cot(x)
On the right, factor the numberator as a difference of two perfect squares. In the denominator, factor out 2cscx.
You ought to prodeed rather quickly to the proof.
sin^2(x/2) = csc^2x - cot^2x / 2csc^2(x) + 2csc(x)cot(x)
On the right, factor the numberator as a difference of two perfect squares. In the denominator, factor out 2cscx.
You ought to prodeed rather quickly to the proof.
Answers
There are no human answers yet.
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.