Find all solutions of the equation in the interval [0, 2pi).
2cos^2x-3 cosx-2 = 0
Write your...
Mathematics, 31.03.2021 01:00 jcazaresroman7308
Find all solutions of the equation in the interval [0, 2pi).
2cos^2x-3 cosx-2 = 0
Write your answer in radians in terms of t.
If there is more than one solution, separate them with commas.
Answers: 1
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