👉 Constancy is a concept in mathematics and logic that refers to properties or characteristics that remain constant over time. In other words, it describes the property of an object or entity not changing from one point in its life to another. For example: - A clock always shows the same time. - The position of a moving object remains constant throughout its journey. - The temperature on a day stays relatively constant. Constancy is fundamental to many areas of mathematics, including algebra and calculus, as it helps us
