Nu /ˈnjuː/ (uppercase Ν lowercase ν; Greek: νι ni...
wikipedia - 26 Nov 2021Nu /ˈnjuː/ (uppercase Ν lowercase ν; Greek: νι ni [ni]) is the 13th letter of the Greek alphabet. In the system of Greek numerals it has a value of 50. It is derived from the ancient Phoenician language nun . Its Latin equivalent is N, though the lowercase resembles the Roman lowercase v ( ν {\displaystyle \nu } ).