Excel has a category called Logical Functions. The IF function is the one of those that most people use and associate with returning True or False values. Other functions also return True or False values. There is a TRUE function and a FALSE function. The OR function and the AND function can be used to return True or False values too. The NOT function can reverse a True or False value, so it also returns True or False.
A logical function is one that can return a true value or a false value. They are usually used in doing comparisons and seeing if things are equal to each other or not, or which is higher or lower. The logical functions that Excel provides are: TRUE FALSE AND OR NOT IF
In excel it is the lowest value for a specific category or series in a lookup table.
Yes. TRUE has the value 1 and FALSE has the value of 0.
The IF function. See the related question below.
You need to use the OR function. You could have something like this:=OR(A2>5,A4>10,A6>20)
A function.
Use the function ABS. =ABS(-11) returns the value 11.
The MATCH function.
isdigit is an example (see in ctype.h)
The MATCH function can do that.
ABS returns the absolute value, so you use it any time you want to view or calculate with the absolute value.
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