Zeta

English

Greek Alphabet

← epsilon	35px24px	→ eta
Ζ ζ Greek: ζήτα
Wikipedia article on Zeta

Pronunciation

• (UK) IPA: /ˈziː.tə/, SAMPA: /"zi:t.@/
• Rhymes: -iːtə

Noun

Zeta (plural Zetas)

1. The name of the sixth letter of the modern Greek alphabet (Ζ, ζ) preceded by epsilon (Ε, ε) and followed by eta, (Η, η)
2. The name of the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (Ϝ, ϝ)
3. (mathematics) A mathematical function formally known as the Riemann zeta function.

   Zeta of 3 is irrational