COUNTIF coll A has x and Coll B has y
Prior to XL07/08, SUMPRODUCT, like all other Array formulae (though you
don't need to use CTRL-SHIFT-ENTER), cannot be used on entire colums.
In article ,
jimd wrote:
Thanks, that worked as long as I didn't use A:A, A1:A100 works. must be the
range is too big.
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