![Example 15 - Find AB if A = [0 -1 0 2], B = [3 5 0 0] - Examples - Examples](https://cdn.teachoo.com/273077eb-6e06-4c91-a668-e98b298e3236/slide36.jpg)
Example 15 - Chapter 3 Class 12 Matrices
Last updated at August 8, 2026 by Teachoo
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Chapter 3 Class 12 Matrices
Serial order wise
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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)]
