Chapter 5
FUNCTION
A command which can return a value is called Function.
There are two types of functions.
1.IN-BUILT FUNCTION(LIBRARY FUNCTION)
A function whose task is defined(built) inside the language itself is called In-Built Functin. Ex. ABS, ASC, INT
2.USER DEFINED FUNCTION
Afunction whose task is defined(built) by the user creating module is called User Defined Function. EX.
Function.........End Function
Def.........Fn