Learn how to implement insertion in a Binary Search Tree (BST) using a recursive function in this comprehensive tutorial. Explore the theory and pseudocode behind BST insertion, followed by a detailed walkthrough with diagrams to illustrate the process. Gain a deep understanding of the recursive approach and its implementation in C++. The tutorial covers an introduction and recap, pseudocode explanation, step-by-step working demonstration, and concludes with a complete C++ program. Perfect for data structure and algorithm enthusiasts looking to master BST operations and improve their coding skills.