Question 6 In a VLOOKUP formula, what does the argument column_index_number mean? O This is the secret INDEX number that each column in an Excel worksheet has. O This is the number of the column within the selected table_array where the lookup result is located. O This is a numerical representation of the letters at the top of a worksheet. For example, A= 1, B = 2, etc. O This is numbers you assign to columns in your worksheet. Il cave this response