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Excel Magic Trick #149: Reverse 2-Way Lookup No Duplicates


See how to take a value in a table and then return the row or column value when there are no duplicate values. See how to do a reverse two-way lookup when there are no duplicate values. Array formula that uses the functions: INDEX, MAX, IF, COLUMN functions.
Learn about how an Array formula can deliver the first number in the array or all the values in the Array.
This video is in response to the video: Excel Magic Trick #118: Reverse 2-Way Lookup Part 2





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