Cách sử dụng
The word infinitesimal is used to describe something that is extremely small, almost tiny to the point of being nearly impossible to see or measure. It is often used in math and science to refer to numbers or quantities that are very small, such as fractions or decimals. For example, when talking about the size of atoms or the amount of energy in a chemical reaction, scientists may use the term infinitesimal to describe these tiny quantities. In everyday conversation, the word is sometimes used more broadly to describe something that is very small or insignificant, such as a minor detail in a story or a small mistake that someone made.