reyreyboi67
reyreyboi67 reyreyboi67
  • 14-04-2017
  • Physics
contestada

Define a variable. How does a variable relate to a constant?

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Equanimity
Equanimity Equanimity
  • 14-04-2017
By definition, Variable is "(of a quantity) able to assume different numerical values." By this, an example is 4x, as x is an unknown number, but has a value. 
Constants are one constant value, unlike Variables.
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ericaaaustin013
ericaaaustin013 ericaaaustin013
  • 14-04-2017
In elementary mathematics, a variable is an alphabetic character representing a number, called the value of the variable, which is either arbitrary or not fully specified or unknown
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