What is the output when the AND function is tested with one true and one false?

The AND function in Excel is designed to evaluate multiple conditions and return TRUE only if all the specified conditions are TRUE. When the function is tested with one condition being true and another being false, it evaluates to FALSE because not all conditions are met.

In this scenario, since there's a mix of true and false values, the AND function's logic dictates that the overall outcome cannot yield a TRUE result, given that it requires all arguments to be TRUE for a TRUE output. Therefore, the result of testing the AND function with one true condition and one false condition is indeed FALSE.

This understanding highlights the fundamental behavior of the AND function, which is crucial for logical operations in spreadsheets where multiple criteria need to be evaluated simultaneously.