Excel's logical functions test whether a statement or data is true or false, before enabling the program to carry out an action based on the result. They are useful for analyzing data, automating ...
Microsoft Excel allows us to create Custom Excel Functions or User Defined Functions using VBA. We can create Custom Excel Functions with the functionality we want and they can be accessed in the ...
How-To Geek on MSN
I stopped using the LET function—and my Excel sheets are better for it
Replacing LET formulas with helper columns made my Excel workbooks easier to audit, adapt, and troubleshoot.
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