Erlang File -module(exam). -compile(export_all). -include_lib("eunit/include/eunit.hrl"). Part A Implement a function called min which takes a tuple of two numeric values and returns the lower value...

Erlang File

-module(exam).

-compile(export_all).

-include_lib("eunit/include/eunit.hrl").

Part A
Implement a function called min which takes a tuple of two numeric values and returns the lower value of the two.
Implementation notes:
• If needed, use Erlang function guards
• Do NOT use the if or case structures
Sample calls:
> exam:min({3, 4}).
3
> exam:min({4, 3}).
3