The college bookstore tells prospective students that the average cost of its textbooks is $92 per book, with a standard deviati
1 answer:
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Given:
The matrix statements in the options.
To find:
The answer choice that show the commutative property does not hold for matrix multiplication.
Solution:
We known that matrix multiplication is not commutative. if A and B are two non-zero matrices, then
Let us assume,
According to the above property of the matrix, we get
Therefore, the correct option is B.