11Th Class Math Exercise 2.5 Federal Board || New Changed Book 2024 ||

This video is for the students of class 11 related to federal board and the book is published by national book foundation.
This video explains the concepts like matrices and how to find determinant and inverse of a 3 by 3 matrix and uses of properties of determinants and elementry row operations and echelon form and reduced row echelon form of a matrix and finding inverse by reduced echelon form.
0:00 Concepts
6:25 Question 1 (1)
17:05 Question 1 (2)
19:40 Question 1 (3)
24:17 Question 1 (4)
28:52 Question 1 (5)
30:41 Question 1 (6)
31:45 Question 2 (1)
34:13 Question 2 (2)
35:21 Question 2 (3)
36:27 Question 2 (4)
37:02 Question 3 (1)
45:38 Question 3 (2)
50:07 Question 3 (3)
54:24 Question 3 (4)

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