Probably a set but possibly a variable?
k= 1000, C = 100.
Variable
A variable is a symbol that represents one or more numbers.
variable
It is a variable
A variable is a (letter) symbol that represents one or more numbers
a letter or symbol that stands for one or more numbers is a
A variable.
I do not know that why I asked you
VARIABLE
a variable
It is a variable.
Sigificance of the Symbol of an Element :- 1. Symbol represents name of the element. 2. Symbol represents one atom of the element. 3. Symbol also represents one mole of atoms of the element. That is, symbol also represents 6.022 x 1023 atoms of the element. 4. Symbol represents a define mass of the element (equal to Atomic Mass expressed in grams).
Variable.
The Red Cross symbol is one symbol that represents helping others. This is a well known symbol worldwide for providing aid to those who need it.
It is: I represents 1 = one