Variables

Variables variable is a symbolic name associated with a vaule and whos accociated vaule may be changed. a variable can represent any kind of data that can be stored in a computer system. a variable has three essential attributes; a symbolic name, a data location, and a vaule thats represented by the data cantents of that location. variables in programming do not correspond to the concept of variables in mathametics. variables in mathametics often represent an entire domain or set of vaules that satisfy some abstract cirteria. computer variable represent only one actual vaule at any giving moment.

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