Functions in Python are defined using the def keyword and are used to encapsulate a block of code that performs a specific task. Functions allow for code reusability and better organization.

Recursion is a powerful technique in programming where a function calls itself to solve a problem. It is commonly used in algorithms such as searching, sorting, and traversing data structures like ...

Both recursion and loop are used for the repetition of a sequence of instructions but have different functions and characteristics that make one suitable basis for the purpose it is used for. Here, we ...