There is no such letter because there is no interval between pi and pi.
Chat with our AI personalities
PI is the Latin name of the Greek letter(by Greek letter I mean the PI symbol.
The 'symbol' is a letter in the Greek alphabet - which is pronounced 'pi'. The connection between the letter and the ratio of the diameter and the circumference fo a circle may come from the fact that the letter pi is the first letter of the Greek word for perimeter, and the word for periphery.
The symbol for pi (π), is the Greek letter that is the equivalent to the Roman p. It is the Greek letter pi. It is the first letter of the Greek word περίμετρος (perimetros) from which our word perimeter comes.
The symbol 'π' is the Greek letter 'p' which is called "pi", like our 'p' is called 'pee'.
Pi is a letter in the Greek alphabet. It has been represented by the Greek letter "π" since the mid-18th century