write two matrices of order 2×2.And that they donot commute
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Answer:
matrix multiplication is not commute.
Step-by-step explanation:
without ambiguity. Due to associativity, matrices form a semigroup under multiplication. Since matrices form an Abelian group under addition, matrices form a ring. However, matrix multiplication is not, in general, commutative (although it is commutative if and are diagonal and of the same dimension).
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