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Mathematics 7 Online
OpenStudy (anonymous):

sin^2(2z)+sin^2(3z)+sin^2(4z)+sin^2(5z)=2

OpenStudy (anonymous):

any luck on this? I'm guessing you gotta use some trig idents. to just pull it apart into trig funcs with similar params? or is it eulers identity / de moivres theorem

OpenStudy (anonymous):

I really don't know.

OpenStudy (anonymous):

Are you sure you aren't supposed to solve with numerical methods?

OpenStudy (anonymous):

Once again, I have no idea.

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