Prove that

sin(k )= [sin(n /2)sin((n+1) /2)]/sin /2)

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- March 2nd 2010, 05:23 PMLCopper2010complex variables
Prove that

sin(k )= [sin(n /2)sin((n+1) /2)]/sin /2) - March 2nd 2010, 05:52 PMDrexel28
- March 3rd 2010, 11:09 AMLCopper2010more help
I still don't really understand...could you elaborate a bit? Thanks!

- March 3rd 2010, 01:09 PMDrexel28