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Example 15 - Chapter 3 Class 12 Matrices
Last updated at May 29, 2018 by Teachoo
Transcript
Example 15 Find AB, if A = [■8(0&−1@0&2)] and B = [■8(3&5@0&0)] A = [■8(0&−1@0&2)] , B = [■8(3&5@0&0)] AB = [■8(0&−1@0&2)]_(2 ×2) [■8(3&5@0&0)]_(2 ×2) = [■8(0×3+(−1)×0&0×5+(−1)×0@0×3+2×0&0×5+2×0)] = [■8(0&0@0&0)]
Examples
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Example 5 Important
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Example 10
Example 11
Example 12
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Example 15 You are here
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Example 17
Example 18 Important
Example 19
Example 20 Important
Example 21
Example 22 Important
Example 23 Deleted for CBSE Board 2021 Exams only
Example 24 Important Deleted for CBSE Board 2021 Exams only
Example 25 Important Deleted for CBSE Board 2021 Exams only
Example 26 Important
Example 27 Important
Example 28
About the Author
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.