The terms "n," "n+1," and "n+2" represent a sequence of consecutive integers in mathematics. Here, "n" is a variable that can take any integer value. For example, if n equals 3, then n+1 would be 4, and n+2 would be 5. This notation is commonly used in algebra to express relationships between numbers. These expressions are useful in various mathematical concepts, including sequences, functions, and equations. They help illustrate patterns and can be applied in problem-solving scenarios. Understanding "n," "n+1," and "n+2" is fundamental for students studying algebra and number theory.