In this video exercise 1.1 of 9th class maths is solved. This exercise is all about Matrices. We have talked about Array, Matrices, Rows of Matrix, Columns of Matrix, Order of Matrix and how to find unknown numbers from matrices.
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Intro: (0:00)
What is Array: (1:18)
What Is Matrix: (2:16)
Rows Of Matrix: (3:30)
Columns Of Matrix: (3:49)
Order Of Matrix: (4:26)
Equal Matrix: (6:34)
Question 1: (10:15)
Question 2: (13:30)
Question 3: (16:58)
Outro: (20:01)