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    Mathematics A-Level

    Derived units and dimensional consistency

    What Derived units and dimensional consistency means in Mathematics A-Level, as defined for Pearson Edexcel.

    Definition of Derived units and dimensional consistency

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    Reference: Pearson Edexcel

    Quantities formed by combining the fundamental ones, and checking that every term in an equation has consistent units to detect errors.
    Pearson Edexcel · Quantities and units in mechanics (study guide)

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