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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

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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 has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.