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OR

Returns TRUE if any argument is TRUE; returns FALSE if all arguments are FALSE.

Syntax

OR(logical1,logical2,...)

Logical1,logical2,...     are 1 to 30 conditions you want to test that can be either TRUE or FALSE.

Remarks

• The arguments must evaluate to logical values such as TRUE or FALSE, or in arrays or references that contain logical values.
• If an array or reference argument contains text or empty cells, those values are ignored.
• If the specified range contains no logical values, OR returns the #VALUE! error value.
• You can use an OR array formula to see if a value occurs in an array. To enter an array formula, press CTRL+SHIFT+ENTER.

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A B Formula Description (Result) =OR(TRUE) One argument is TRUE (TRUE) =OR(1+1=1,2+2=5) All arguments evaluate to FALSE (FALSE) =OR(TRUE,FALSE,TRUE) At least one argument is TRUE (TRUE)