Varible
Communication, either a letter from the alphabet or a written letter are still used for communication.
"E" is the most used letter in the alphabet followed by "T" as the second
The most frequently used letter in the Finnish language would be the letter "A".
"E" is the most commonly used letter in English. "S" is the most commonly used first letter for words.
the letter a
The uppercase letter "I" is used for DC current, or for the average current; the lowercase letter "i" is used for instantaneous current.
It's a formal letter used for different type of things..
The least used letter in the Alphabet is Q! or it's Z!
A letter used in place of a numeral is called a variable.
The letter is used almost in every word you use and it's the most popular letter.
"I" is the letter typically used to represent current in electrical equations.
Abacus is an instrument used for calculating. It begins with the letter a.