https://youtu.be/CiVsL2pkLJU 🕒 Time Line 0:00 -Introduction 00:16 -Exercise 1.2 Q 1 4:10 - Exercise 1.2 Q 2 8:53 - Exercise 1.2 Q 3 11:10 - Exercise 1.2 Q 4 14:48 - Exercise 1.2 Q 5 19:03 - Exercise 1.2 Q 6 (i) 22:00 - Exercise 1.2 Q 6 (ii) Class 9 - Math - Chapter 01 Exercise 1.2 || Science Plus|| Umair Mughal In this video you will learn about Matrices and determinants. This video is for student of 9th class math science group in both English and Urdu medium. After watching this video students will be able to get high marks in their annual board examination This is 9th class mathematics lecture of definition of type of matrices and introduction to matrices and determinants is very helpful for 9th class from all Punjab Boards and is based on the current curriculum of study for Mathematics book and also for the new syllabus 2022. You will learn about all things of this exercise 1.1 by Umair Mughal through this channel Science Plus ....