The OR formula in Google Sheets accepts logical expressions as input arguments, evaluates them to either a logical TRUE or FALSE. If all of the input arguments evaluate to FALSE, then the formula returns FALSE as the end result.
SYNTAX: =OR(logical_expression1, [logical_expression2, ...])
logical_expression1 - An expression or reference to a cell containing an expression that represents some logical value, i.e. TRUE or FALSE, or an expression that can be coerced to a logical value.
logical_expression2, ... - [ OPTIONAL ] - Additional expressions or references to cells containing expressions representing some logical values, i.e. TRUE or FALSE, or expressions that can be coerced to logical values.
PRACTICE SHEET
The above sheet is view only mode, please make a copy to practice.