An n × m matrix, when multiplied by an m × n matrix, yields

A) an n × m matrix.
B) an m × n matrix.
C) an n × n matrix.
D) an n × m × n matrix.
E) None of the above


C

Business

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A) its topic, recommendations, and organizational pattern B) the writer's command of the English language. C) its length, topic, audience, and purpose. D) the amount of time the writer devotes to the writing process.

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What will be an ideal response?

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