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Mathematics, 24.03.2021 05:00 aysenazz
At what x-values do the graphs of the functions y=cos2x and y=3cos^2x-sin^2x intersect over the interval -pi<_x<_pi? Select all that apply. (View the attachment for answer choices.)
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At what x-values do the graphs of the functions y=cos2x and y=3cos^2x-sin^2x intersect over the inte...
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