Explain the concept of cell referencing in Excel and provide examples of absolute and relative references.

Cell Referencing in Excel: Cell referencing is a fundamental concept in Excel that allows you to refer to specific cells or ranges of cells within formulas, functions, or other Excel operations. Understanding cell referencing is crucial for creating dynamic and flexible spreadsheets. There are three main types of cell referencing in Excel: absolute, relative, and mixed references. 1. Relative Reference: - Relative referencing is the default cell reference type in Excel. When you use relative referencing in a formula, it adjusts automatically when you copy or fill the formula to other cells. - In a relative reference, the cell address is relative to the cell containing the formula. For example, if you enter a formula in cell B2 that references cell A1 (=A1), and then copy the formula to cell B3, it will automatically change to (=A2). Example of Relative Reference: - Suppose you have a column of numbers in column A (A1, A2, A3...), and you want to calculate the sum of each number and display the resul....