Variable: A letter or symbol used to represent a number or quantities that vary
any number at all
a is used as a symbol to represent a variable.
a variable
the coefficient
The letter "c" is used to represent the speed of light in a vacuum in physics equations.
Variable: A letter or symbol used to represent a number or quantities that vary
#
a variable
any number at all
A letter used to represent a number is called a variable. Typically, the letters x and y are used, but technically you can use any letter of the alphabet.
It is a variable
A letter used to represent a number is a variable of sometimes a constant.
A variable
variable
Variable
Variable