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Mathematics 23 Online
OpenStudy (anonymous):

Use an inverse trigonometric function to write "theta" as a function of x. I got this far: tan "theta"= x-4/x^2-16. How do I solve please?

OpenStudy (anonymous):

take the arctan of both sides

OpenStudy (anonymous):

Is this what you mean: \[\frac{ x-4 }{ (x-4)(x+4)(x+4) }\]?

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