👉 The term "thereinto" is a phrase used in mathematics and logic to indicate that something has been or is considered to have happened within a certain interval. It can also be used to express the idea that one thing has occurred, even though it was not directly linked to another event or situation. For example: 1. If we say "thereupon", this means that an action has been taken after a previous action. 2. In a logical statement, if we write "therefore", this
