Introduction About Matrices

• Introduction About Matrices 21:46
• Matrices and Order of Matrices 16:03
• Types of Matrices 22:53

Exercise 1.1

• Question no 1 to 3 8:31
• 9th Class Math Exercise 1.1 Question 1 08:37
• 9th Class Math Exercise 1.1 Question 2 11:52
• Exercise no 1 29:49
• Addition and subtraction 28:50

Exercise 1.2

• Question no 1 to 4 10:47
• Exercise no 1.2 28:28
• 9th Class Math Exercise 1.2 Question 1 and 2 12:04
• 9th Class Math Exercise 1.2 Question 3 7:40
• 9th Class Math Exercise 1.2 Question 4 to 6 12:43

Exercise 1.3

• Question no 1 to 4 23:56
• Exercise no 1.3, Question 1 to 4 24:41
• 9th Class Math Exercise 1.3 Question 1 05:25
• Question no 5 and 6 16:40
• 9th Class Math Exercise 1.3 Question 2 04:54
• Question no 7 and 8 12:19
• Exercise no 1.3, Question 5 to 7 18:31
• 9th Class Math Exercise 1.3 Question 3 08:34
• 9th Class Math Exercise 1.3 Question 4 10:11
• 9th Class Math Exercise 1.3 Question 5 Part 1 17:46
• 9th Class Math Exercise 1.3 Question 5 Part 2 10:08
• 9th Class Math Exericse 1.3 Question 6 and 7 12:00
• 9th Class Math Exercise 1.3 Question 8 Part 1 to 3 19:03
• 9th Class Math Exercise 1.3 Question 8 Part 4 to 6 11:04

Exercise 1.4

• Question no 1 to 5 38:39
• Ex 1.4, Determinent of matrix 26:03

Exercise 1.5

• Exercise 1.5 Examples 19:29
• Matrix inverse method to solve system of equations 36:00
• Question no 1 to 3 15:22
• Ex 1.5 and multiplicative inverse of matrix 22:01
• Question no 4 and 5 11:28
• Ex 1.5 and multiplicative inverse of matrix 23:12

Exercise 1.6

• Question no 1 13:28
• Question no 2 12:33
• Question no 3 to 6 18:30
• Matrix inverse method to solve system of equations 31:23
• Review Exercise 25:30