Section outline

  • We call a function of two variables each defined function from the set ℛ such that it encloses

    Each binary (x.y) has a single numerical value, let it be z. We symbolize functions with two variables as follows:

    Example:

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    • file: functions with two variables

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    • serie 2 File

      Dear student if you cannot solve exercises you have to re-read the lesson and apply examples.