Provide an Appropriate Response $\mathrm { r } \times \mathrm { s }$

question 115

Multiple Choice

Provide an appropriate response.
-Suppose that A and B are both matrices of dimension $\mathrm { r } \times \mathrm { s }$ . Under what conditions can both the product $\mathrm { AB }$ and the product $\mathrm { BA }$ be found?

• A) If \(r = 1\)
• B) If \(r > 1\)
• C) If \(r = s\)
• D) There are no conditions under which both products can be found.

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The results or impacts of specific actions or interventions, which can be measured to assess their effectiveness in achieving desired goals or objectives.

Follow-up

Subsequent actions or inquiries to check on the status of something or to further ensure the completion of a task or resolution of an issue.

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In social work, the process of ending the professional relationship between the social worker and the client, ideally when the client's goals have been achieved.