👉 Complementing refers to a situation or context in which something is being compared to another item. It can also refer to the act of comparing two items, objects, or concepts in order to see how they relate to each other. In everyday language, it could be used to describe a situation where one thing is complemented by another, such as a chef complementing an appetizer with a side dish. In mathematics, it can also refer to the process of comparing two numbers to find their relationship