Excel NOT Function: Logical and Numerical Opposites Explained

In Excel, you can use the 'NOT' function to get the logical opposite of a value. For example, if you have a value in cell A1 and you want to get its logical opposite, you can use the formula '=NOT(A1)'. This will return 'TRUE' if the value in A1 is FALSE, and 'FALSE' if the value in A1 is TRUE.

Alternatively, if you want to get the numerical opposite of a value (i.e., the negative value), you can simply use the negative sign ('-') in front of the cell reference or value. For example, if you have a value in cell A1 and you want to get its negative, you can use the formula '=-A1'. This will return the negative value of A1.