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Trigonometry

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in Trigonometry by (15 points)
Solve the equation tan^-1(2x+1)+tan^-1(2x-1)=tan^-1(2)
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1 Answer

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Kathy, hello

This was done out nicely at:

https://www.sarthaks.com/?qa=blob&qa_blobid=1211919226125869789Read more on Sarthaks.com - https://www.sarthaks.com/3626681/trigonometry-question
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