List.FirstN Function in Power Query
The List.FirstN function returns the first set of items in the list by specifying how many items to return or a qualifying condition provided by countOrCondition.
Syntax
List.FirstN(list as list, countOrCondition as any) as any
Example:
Power Query M
let Source = {"India", "America", "Canada", "Japan", "Australia", "England"}, Return = List.FirstN(Source, 3) in Return
The output of the above code is shown below in the following image: