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Matrix (mathematics)

Frae Wikipedia, the free beuk o knawledge
The m rows are horizontal and the n columns are vertical. Ilk element o a matrix is eften denotit bi a variable wi two subscripts. For ensaumple, a2,1 represents the element at the seicont rowe an first column o a matrix A.

In mathematics, a matrix (plural: matrices) is a rectangular array o nummers, seembols, or expressions, arranged in rowes an columns.[1][2]

References

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  1. ↑ Anton (1987, p. 23)
  2. ↑ Beauregard & Fraleigh (1973, p. 56)

Soorces

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  • Anton, Howard (1987), Elementary Linear Algebra (5th ed.), New York: Wiley, ISBN 0-471-84819-0
  • Beauregard, Raymond A.; Fraleigh, John B. (1973), A First Course In Linear Algebra: with Optional Introduction to Groups, Rings, and Fields, Boston: Houghton Mifflin Co., ISBN 0-395-14017-X

See also

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