Write a program to implement binary search using recursion in c. Given a sorted array, we have to search a element in an array using binary search algorithm.

We have a sorted array and we have to search an element from an array using recursive binary search program in c.

## What is binary search?

Binary Search is a searching algorithm that search an element in a sorted array in **O(logN)** time complexity.

In my previous tutorial, I have discussed Binary search program in c using iterative approach. In this post, I am going to explain how to implement a binary search program in c using recursion.

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