Exercise 1.2 - Matrices - Class 9th Maths | Punjab and Federal Board | Mospor
In this video exercise 1.2 of 9th class maths is solved. In this lecture we have discussed about different types of matrices.
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Intro: (0:00)
Row Matrix: (0:28)
Column Matrix: (1:03)
Null Matrix: (1:19)
Rectangular Matrix: (1:30)
Square Matrix: (2:05)
Transpose Of Matrix: (2:38)
Negative Of A Matrix: (3:50)
Symmetric Matrix: (4:54)
Skew-Symmetric Matrix: (5:47)
Diagonal Matrix: (7:19)
Unit (Identity) Matrix: (8:19)
Scalar Matrix: (8:56)
Difference between diagonal, Scalar & Unit Matrix: (9:26)
Exercise 1.2, Question 1: (11:19)
Exercise 1.2, Question 2: (12:20)
Exercise 1.2, Question 3: (14:20)
Exercise 1.2, Question 4: (15:41)
Exercise 1.2, Question 5: (17:17)
Exercise 1.2, Question 6: (19:39)
Outro: (21:37)
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