variable
Term
a letter or symbol that stands for one or more numbers is a
It is a variable.
variable
algebraic expression
eat it i know you want it
a letter or symbol that stands for one or more numbers is a
VARIABLE
a variable
It is a variable.
Variable.
An imaginary number is symbolized by the letter i
Variable
variable
The symbol for the number of rational numbers is Aleph-Null (Aleph being the first letter of the Hebrew alphabet - in fact that is where the word "alphabet" comes from!) The symbol for the number of real numbers is C (standing for continuum).
Iodine
variable
I stands for Iodine (atomic number 53). Fe stands for Iron (ferrous material contains iron).