I have three columns A,B,C, each represents a month July, Aug, Sep. Each
column shows the start date of the client; however, their ID# carries over
the the next month. EX;
July Aug Sep
shp0053 shp0026 shp0026
shp0067 shp0053 shp0053
shp0181 shp0067 shp0067
shp0234 shp0181 shp0181
shp0521 shp0234 shp0234 What formula do I use to get rid of the
duplicates in column B, and C, but not A? the list is 400 lines long please
help.