What is recursion method?

In Go programming, calling same function from within the function is known as recursion. It is always a good idea to break a problem into multiple tasks. Let us see a program to calculate factorial value in Go programming using recursion.

Recursion is the process which comes into existence when a function calls a copy of itself to work on a smaller problem . Any function which calls itself is called recursive function, and such function calls are called recursive calls. Recursion involves several numbers of recursive calls.

Recursion is the technique of making a function call itself . This technique provides a way to break complicated problems down into simple problems which are easier to solve.