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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 Vijayender
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1 Answer

6 votes

Answer:

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

Explanation:

Edge 2021 :)

User Dulanga
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