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secondary 4 | E Maths
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Kathy
Kathy

secondary 4 chevron_right E Maths chevron_right Singapore

thank you

Date Posted: 5 years ago
Views: 263

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Eric Nicholas K
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5997 answers (Tutor Details)
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Eric Nicholas K
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5997 answers (Tutor Details)
Follow these steps when doing matrix multiplication. For matrices of different order, we introduce 'top row, 2nd row, 3rd row, ..., bottom row' for the first matrix and do something similar for the second matrix.

Of course, you have probably learnt the conditions for which two matrices can be multiplied together.