What is sigma (n) and sigma (n-1)
| December 2, 2020 | education
Sigma is a designation for a bond in chemistry, for example SO2 – SO3, and between them is a sigma bond. The letter after sigma means the designation of some amount.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
