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  • 三角関数(cos)

    Activity

    Chalkman

  • 三角関数(tan)

    Activity

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  • 三角関数(sin)

    Activity

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  • 数学 Mathematics

    Book

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  • 物理 Physics

    Book

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  • 定常波の発生02

    Activity

    Chalkman

  • x=cos7t,y=sin8t

    Activity

    Chalkman

  • x=cos3t,y=sin4t

    Activity

    Chalkman

  • 節線 腹線 3D

    Activity

    Chalkman

  • 定常波の発生01

    Activity

    Chalkman