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I have \(\frac{ε}{2} > sin(\frac{π}{3ν}) \)

ε is for every ε>0 

and I need \(ν> something \) or \(ν < something\)

Thanks! 

 Oct 18, 2018
edited by Dimitristhym  Oct 18, 2018
edited by Dimitristhym  Oct 18, 2018
edited by Dimitristhym  Oct 18, 2018
 #1
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I replaced your "eta" with "a". Look here and see if it is meaningful:

 

https://www.wolframalpha.com/input/?i=(a+%2F+2)+%3C++sin(%CF%80%2F(3v)),+solve+for+v

 Oct 18, 2018
 #2
avatar+316 
+1

Thanks!It's not the answer i was looking for but this help me! 

Dimitristhym  Oct 18, 2018

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