That would be Roman Numerals.
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∙ 13y agoA letter used to represent a number is a variable of sometimes a constant.
o
Variable
The number 11, (in hexadecimal) is the letter 'b'
A variablẹ
A variable
a variable
a variable.
I only need to know the one or two letter designation used to represent the name of an element
a,b,c. n is used alot. they are called varibles
A number system used to represent any number by a 1 or a zero is a binary system or a base 2 number system.
In numerology, the letters in a person's name represent numbers which are used to calculate that person's number.