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Example 3 - Construct a 3 x 2 matrix aij = 1/2 |i - 3j| - Formation and order of matrix

Example 3 - Chapter 3 Class 12 Matrices - Part 2
Example 3 - Chapter 3 Class 12 Matrices - Part 3


Transcript

Example 3 Construct a 3 Γ— 2 matrix whose elements are given by aij = 1/2 |π‘–βˆ’3𝑗|. Since it is 3 Γ— 2 Matrix It has 3 rows and 2 columns Let the matrix be A where A = [β– 8(π‘Ž_11&π‘Ž_12@π‘Ž_21&π‘Ž_22@π‘Ž_31&π‘Ž_32 )] Now it is given that aij = 1/2 |π‘–βˆ’3𝑗| Hence the required matrix is A = [β– 8(π‘Ž_11&π‘Ž_12@π‘Ž_21&π‘Ž_22@π‘Ž_31&π‘Ž_32 )] = [β– 8(1&5/2@1/2&2@0&3/2)]

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.