Provide an Appropriate Response $\mathrm { A }$ And $\mathrm { B }$

question 159

Multiple Choice

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

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

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Definitions:

Allopathic

Pertaining to conventional medical practices, especially in contrast to alternative medicine, focusing on the diagnosis and treatment of diseases through drugs or surgery.

Complementary

Serving to complete or enhance something else, often used to describe treatments or therapies that are used in addition to conventional medicine.

Mind-Body

Refers to the interconnection and interaction between the mind and the body and how mental, emotional, and spiritual factors can affect physical health.

Shaman

A person regarded as having access to, and influence in, the world of good and evil spirits, typically among certain tribal societies, often performing healings.