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Matrix (mathematics)

math Maturity 7-9

Numbers can live in a grid.

MatrixLabelled.svg
MatrixLabelled.svg
They go in lines called rows. They also go in lines called columns. This helps us see many numbers at once. It helps us solve big puzzles. Can you find a grid near you?

41 words
🖼️ Images & Media (15)
File:MatrixLabelled.svg
MatrixLabelled.svg
File:Matrix addition qtl2.svg
Matrix addition qtl2.svg
File:MatrixMultiplication.png
MatrixMultiplication.png
File:Area parallellogram as determinant.svg
Area parallellogram as determinant.svg
File:VerticalShear m=1.25.svg
VerticalShear m=1.25.svg
File:Flip map.svg
Flip map.svg
File:Squeeze r=1.5.svg
Squeeze r=1.5.svg
File:Scaling by 1.5.svg
Scaling by 1.5.svg
File:Rotation by pi over 6.svg
Rotation by pi over 6.svg
File:Ellipse in coordinate system with semi-axes labelled.svg
Ellipse in coordinate system with...
File:Hyperbola2 SVG.svg
Hyperbola2 SVG.svg
File:Determinant example.svg
Determinant example.svg

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Matrix multiplication
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📚 Content adapted from Wikipedia | Readability: FK 14.3 | Vital Level 4