Brackets serve several functions and are used in different contexts, including:
1.Clarification and Insertion: Brackets are used to clarify or provide additional information within a sentence. They help distinguish added content from the main text and ensure that the intended meaning is clear.
2.Editorial Comments: Brackets are employed in editing and publishing to indicate editorial comments, corrections, or explanations made by someone other than the original author.
3.Mathematical and Programming Notations: In mathematical equations or programming languages, brackets are used to denote order of operations, define arrays, or group expressions.