How do I create a list of unique values from 2 columns of data
I have 2 columns of data. Column A has 50,000 records and Column B has 4,000
records (many of which are in Column A).
I need to generate Column C which should be all of the values from Column A
that are not also in Column B. The net yield for Column C should be roughly
46,000 records.
How can I go about solving this problem?
Many thanks!!!!
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