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.

Find all solutions of the equation in the interval [0, 2pi).

2cos^2x-3 cosx-2 = 0
Write your answ

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Ответ:

natajayd

18.09.2021

Mathematics

b = 1

JK = 3

Step-by-step explanation:

5b - 2 = 9b - 6

4b = 4

b = 1

JK = 3

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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.