Greek alphabet

                                    Greek alphabet

The Greek alphabet is the script that has been used to write the Greek language  since the 8th century BC . Apart from its use in writing Greek language , both in its ancient and modern forms , the Greek alphabet today also serves as a source of technical symbols and labels in many domains of mathematics , science and other fields.
In its classical and modern form , the alphabet has 24 letters , ordered from alpha to omega . We have A to Z in English language , here is the list of Greek alphabets which we feel familiar .
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1. Alpha             7. Eta                          13 . Nu                              19 . Tau
2 . Beta               8 . Theta                     14 . Xi                               20 . Upsilon
3 . Gamma           9 . Iota                       15 . Omicron                    21 . Phi
4 . Delta              10 . Kappa                 16 . Pi                              22 . Chi
5 . Epsilon           11 . Lamda                 17 . Rho                           23.  Psi
6 . Zeta                12 . Mu                      18 . Sigma                        24. Omega
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Out of these , we use almost every alphabet in our mathematics and physics calculation .