What Is Sigma Notation?
The eighteenth letter of the Greek alphabet (, ). English name: Sigma Chinese name: Sigma (uppercase , lowercase ), the eighteenth Greek letter. In Greek, if the last letter of a word is lowercase sigma, write the letter as , this letter is also called final sigma (Unicode: U + 03C2). Greek number 6 in modern times.
sigma
(Greek alphabet)
Right!
- The eighteenth letter of the Greek alphabet (, ). English name: Sigma Chinese name: Sigma (uppercase , lowercase ), the eighteenth Greek letter. In Greek, if the last letter of a word is lowercase sigma, write the letter as , this letter is also called final sigma (Unicode: U + 03C2). Greek number 6 in modern times.