System and Science - Lecture 4 Chapter 1 - Computer science and entrepreneurship class 9 in Urdu new

Welcome in this video we shall look at Lecture 4 of chapter 1 of computer science and entrepreneurship class 9 in Urdu medium. This is the new book of computer science in Urdu. In lecture 4 of computer science and entrepreneurship class 9 in Urdu we shall study the following.

System and science
Natural system
Artificial system


Good luck for Lecture 4 of chapter 1 of computer science and entrepreneurship class 9 in Urdu medium.