what does x equal from 0 to 2pi?
Help me!!!!!!!!
Since the numerators are equal, the denominators must be as well. So
1 - cos x = cos x
1 = 2 cos x
1/2 = cos x so x = π/3 or 5π/3.
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Since the numerators are equal, the denominators must be as well. So
1 - cos x = cos x
1 = 2 cos x
1/2 = cos x so x = π/3 or 5π/3.