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Mathematics, 22.03.2021 02:20 Undrea43

A. y=cos(2x) B. y=cos(1/4 x) C. y= cos(4x) D. y= cos(1/2x)


A. y=cos(2x) B. y=cos(1/4 x) C. y= cos(4x) D. y= cos(1/2x)

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A. y=cos(2x) B. y=cos(1/4 x) C. y= cos(4x) D. y= cos(1/2x)
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