Question: Question 4 (2 points) A zero matrix has all zero entries. A nonzero matrix has at least one nonzero entry. True or false: The product

Question 4 (2 points) A zero matrix has all zero entries.

Question 4 (2 points) A zero matrix has all zero entries. A nonzero matrix has at least one nonzero entry. True or false: The product of two nonzero matrices can be a zero matrix. True False

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