This article explains how to use the OR function
OR(QA > 50, QB > 50)
OR(QA = 1, QB <> 1, QC > 2)
OR(logical_expression1, [logical_expression2, ...])
- 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.
FALSE, or expressions that can be coerced to logical values.
- The number 0 is logically false; all other numbers (including negative numbers) are logically true.