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Find all solutions to the equation
in the interval [0, 2π). Enter the
solutions in increasing order.

cos 2x = cos x

X = [?],

Remember: cos 20 = cos²0 - sin²0

Find All Solutions To The Equation In The Interval 0 2π Enter The Solutions In Increasing Order Cos 2x Cos X X Remember Cos 20 Cos0 Sin0 class=

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