lookup function

[Guest]

I have a genral question regarding the vlookup function. I have noticed that
there are some vlookup fromulas that have a the lookup array that is
1/(condition) for examlpe: =LOOKUP(2,1/(-B11:K11<>0),B11:K11), could someone
please explain to me why the array is 1/ divided by the condition? I truly
would appreciate it. Thanks in Advance.

Nikki

 

[Domenic]

Have a look at Aladin's explanation in the following thread...

http://www.mrexcel.com/board2/viewtopic.php?t=103168&postdays=0&postorder
=asc&start=0

 

[Guest]

I have never seen something like this. does the lookup work? if so what data
would be in B11:k11 and what does it respond?

 

[Guest]

Thank you so much Domenic. That answers my question.