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  1. Sproti 2
    1. 1. kafli

    Sproti 2

    Author:Vilhjálmur Þór Sigurjónsson
    prufa

    1. kafli

    • 1. stigs fall

    • f(x) - fallgildi, æfingar

    • Hljóðlaust myndband - myndbandið

    • einfalda æfingar

    • Kennslubók í GeoGebru

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    1. stigs fall

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