Question

You can include up to _____ logical conditions in the and function.

Answer 1

You can include up to 255 logical conditions in the AND function. This is to test multiple conditions at the same time.
The syntax of the AND function is the following: =AND (logical1, [logical2], ...)
The AND function can be true (one) and false (null), only one of these two values.
The AND function will return #VALUE if no logical values are found or created during evaluation.