# Example 3 - Chapter 3 Class 12 Matrices (Term 1)

Last updated at Aug. 16, 2021 by Teachoo

Last updated at Aug. 16, 2021 by Teachoo

Transcript

Example 3 Construct a 3 ร 2 matrix whose elements are given by aij = 1/2 |๐โ3๐|. Since it is 3 ร 2 Matrix It has 3 rows and 2 columns Let the matrix be A where A = [โ 8(๐_11&๐_12@๐_21&๐_22@๐_31&๐_32 )] Now it is given that aij = 1/2 |๐โ3๐| Hence the required matrix is A = [โ 8(๐_11&๐_12@๐_21&๐_22@๐_31&๐_32 )] = [โ 8(1&5/2@1/2&2@0&3/2)]

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Example 23 Deleted for CBSE Board 2022 Exams

Example 24 Important Deleted for CBSE Board 2022 Exams

Example 25 Important Deleted for CBSE Board 2022 Exams

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Chapter 3 Class 12 Matrices (Term 1)

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.