Photos COS ПИ X

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Cos пи x. График cos x Pi/2. График cos(x-2pi/3). 2cos(x-пи/3) график. Y=cosx(x-Pi/2)+2.
График cos x Pi/2. График cos(x-2pi/3). 2cos(x-пи/3) график. Y=cosx(x-Pi/2)+2.

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