Which Excel formula would one use to determine if the value in a cell is a number or not?=NUMBER=ISVALUE=ISNUMBER

To determine if the value in a cell is a number or not in Excel, you would use the ISNUMBER formula. This formula returns TRUE if the value is a number and FALSE if it is not. Here's how you can use it:

1. Click on the cell where you want the result to appear.
2. Type =ISNUMBER(
3. Click on the cell that contains the value you want to check.
4. Close the parenthesis ) and press Enter.

For example, if you want to check if the value in cell A1 is a number, you would type =ISNUMBER(A1) in the cell where you want the result to appear. If A1 contains a number, the formula will return TRUE. If A1 contains anything else (like text or a date), the formula will return FALSE.