What is Connected & Strongly Connected Components in Graph. Let learn in Urdu & Hindi for the course CS502 and Cs702. A directed graph is called strongly connected if there is a path in each direction between each pair of vertices(u,v). It means if U vertex can reach to V vertex and V vertac can reach to Vertex U in the graph. That is, a path exists from the first vertex in the pair to the second, and another path exists from the second vertex to the first. A directed graph is strongly connected if there is a path between any two pair of vertices. For example, following is a strongly connected graph. It is easy for undirected graph, we can just do a BFS and DFS starting from any vertex. If BFS or DFS visits all vertices, then the given undirected graph is connected.
Connected Components of Graph
A connected component or simply component of an undirected graph is a subgraph in which each pair of nodes is connected with each other via a path. A set of nodes forms a connected component in an undirected graph if any node from the set of nodes can reach any other node by traversing edges.
![Strongly Connected Graph Example](https://i0.wp.com/theiteducation.com/wp-content/uploads/2021/02/image-1.png?resize=300%2C129&ssl=1)
Lets Learn The core concept of Connected and Strongly connected components of Graph theory in Urdu and Hindi Mediam from Prof. Habib Ullah Qamar online Video Lectures