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secondary 4 | E Maths
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Date Posted: 4 years ago
Views: 236
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done
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clear
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the question is only asking for the inverse matrix.
Date Posted:
4 years ago
Back then, more than 10 years ago, inverse matrices was part of the A Maths syllabus.
Now, I don’t think that students learn the inverse matrix in E Maths.
To do this question, we just let the unknown matrix be a 2 x 2 matrix (a b c d).
We then proceed to solve several simuls for the four elements in the unknown matrix.
Now, I don’t think that students learn the inverse matrix in E Maths.
To do this question, we just let the unknown matrix be a 2 x 2 matrix (a b c d).
We then proceed to solve several simuls for the four elements in the unknown matrix.
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