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Solve (tan^2 x)/2 -2cos^2 x =1 for 0 < x < 2pi
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Solve (tan^2 x)/2 -2cos^2 x =1 for 0 < x < 2pi

User Darek Rossman
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1 Answer

4 votes

Answer:

Pi/3, 2pi/3, 4pi/3, 5pi/3

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Explanation:

User Shadfc
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