I have a sheet on excel 2007, where initial 420 rows have 8 columns of data, then subsequent 1600 rows have 9 columns. The 1600 rows include the initial 420 rows (ie duplicated, but are missing the 9th column). Please help me identity these duplicates & have the data from the 9th column added to them.
I have attached a sample resembling my requirements
Thanks
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