VLOOKUP:
- It is a excel function used to search for a value you specify and returns a matching value from another column.
 - It is used when the table is setup vertically.
 - Syntax: =VLOOKUP(lookup_value, table_array, column_index_num, range_lookup)
 
| Argument | Discription | 
|---|---|
| lookup_value | The value to be found in the first column of the array. | 
| table_array | The table of information in which data is looked up. | 
| column_index_num | The column number in the table array for which the matching value should be returned. | 
| range_lookup | True/1 for appropriate value. False/0 for exact match. Note: If true then the values in first column must be sorted in ascending order.  | 
Example:
HLOOKUP:
- Searches for value in the top row of a table and returns a value in the same column from a row specified in the table.
 - Exactly functions same as vlookup.
 - Used when the table is setup horizontally.
 - vlookup is mostly used than hlookup because mostly tables are in vertical setup.
 - Syntax: =HLOOKUP(lookup_value, table_array, row_index_num, range_lookup)
 
| Argument | Discription | 
|---|---|
| lookup_value | The value to be found in the first row of the array. | 
| table_array | The table of information in which data is looked up. | 
| row_index_num | The row number in the table array for which the matching value should be returned. | 
| range_lookup | True/1 for appropriate value. False/0 for exact match. Note: If true then the values in first row must be sorted in ascending order.  | 

