Tágulások

Tágulások, also known as expansions, are a fundamental concept in various fields, including mathematics, physics, and economics. In mathematics, an expansion refers to the process of expressing a mathematical object, such as a polynomial or a series, in a form that reveals its components. For example, the binomial expansion of (a + b)^n is a sum of terms that each involve a power of a and a power of b. In physics, expansions can refer to the increase in size or volume of an object, such as the expansion of the universe due to the Big Bang. In economics, expansions typically refer to periods of economic growth, characterized by increased production, employment, and consumer spending. Understanding expansions is crucial in these fields as they provide insights into the structure and behavior of various systems.