この関数は Google スプレッドシートでも Excel と同じように機能します。構文も引数も同じです。
FALSE()The FALSE function takes no arguments and returns the logical value FALSE. It is primarily used for compatibility with other spreadsheet applications or to explicitly represent a false condition in logical formulas.
=FALSE()結果: FALSE
Returns the logical value FALSE.
=IF(1=2, TRUE, FALSE())結果: FALSE
Uses the FALSE function as the value_if_false argument in an IF statement.
Yes, even though the function takes no arguments, the parentheses are required for Excel to recognize it as a function.