Final answer:
In Excel, Boolean values are represented as the logical constants TRUE and FALSE, which are the results of logical operations and comparisons. They can also be used in numerical operations since TRUE is treated as 1, and FALSE is treated as 0.
Step-by-step explanation:
In Excel, Boolean values are represented by the logical constants TRUE and FALSE. When you perform logical operations or comparisons, such as using logical functions (AND, OR, NOT) or comparing two values using operators (=, <>, <, >, <=, >=), Excel outputs a Boolean value as a result of these operations.
For example, if you have a formula =A1>10, and the value in cell A1 is 15, Excel will display TRUE in the cell with the formula because the statement "A1 is greater than 10" is true. Conversely, if A1 were 5, the result would be FALSE. It should be noted that in Excel, TRUE is also treated as 1, and FALSE is treated as 0, which allows them to be used in numerical calculations.