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English definition of “matrix”

matrix

noun [C] (MATHEMATICS)    /ˈmeɪ.trɪks/ (plural matrices /-trɪ.siːz/ or matrixes) specialized
a group of numbers or other symbols arranged in a rectangle that can be used together as a single unit to solve particular mathematical problems Calculations and calculatingAddition, subtraction, multiplication and division
(Definition of matrix noun (MATHEMATICS) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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