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MATH SOLVE
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Solve the equation 2 cos x + 1 = 0 , 0 <= x <= 2pi PLEASE HELP! WILL AWARD!
5 months ago
Q:
solve the equation 2 cos x + 1 = 0 , 0 <= x <= 2pi PLEASE HELP! WILL AWARD!
Accepted Solution
A:
It would be pi over 6, 5 pi over 6, and 3 pi over 6.