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can any one please solve this non linear equation?

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vishnu
vishnu 2013-7-15
can any one please solve this non linear equation?it has infinite no of solutions first 3 solutions for each a value i need
x*sin(2*a)+sin(2*x*a)=0
where x is to be find
a=(2*pi-y)/2;
y varies from 0 to 90
please help me

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Matt J
Matt J 2013-7-15
Hint: the FZERO command
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Matt J
Matt J 2013-7-15
You can't get 3 roots at a time. However, the second input to FZERO let's you specify a search interval around the root you're looking for. You can run FZERO 3 times, once for each interval.
vishnu
vishnu 2013-7-15
is it possible to get complex root atleast one root for

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