Cách sử dụng
The word 'equivalence' means things that are equal or similar in value, meaning, or importance. You can use it when talking about two things that are considered to be the same or of equal worth. For example, you can say that the dollar is equivalent to the euro if they have the same value in terms of their purchasing power. In math or science, you can use the word equivalence to describe two things that are different but have the same effect or function. For instance, the equivalence of 1 US gallon to 3.78 liters means that they have the same volume, although they are measured using different units. Overall, the word equivalence is used to describe the similarity or sameness of two things, even if they appear different on the surface.