The Sizes of Two Matrices Are Given $2 \times 2$ ; B Is

question 195

Multiple Choice

The sizes of two matrices are given. Find the size of the product AB and the size of the product BA, if the given product
can be calculated.
-A is $2 \times 2$ ; B is $2 \times 2$ .

• A) \(\mathrm { AB }\) is \(2 \times 4\); BA is \(2 \times 4\).
• B) \(\mathrm { AB }\) is \(2 \times 2\); \(\mathrm { BA }\) is \(2 \times 2\).
• C) \(\mathrm { AB }\) is \(1 \times 1\); \(\mathrm { BA }\) is \(1 \times 1\).
• D) \(\mathrm { AB }\) is \(4 \times 2\); BA is \(4 \times 2\).

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Definitions:

Externalizing

A defense mechanism where individuals project their feelings or internal conflicts onto their environment or other people instead of acknowledging them internally.

Narrative Counseling

A therapeutic approach that focuses on the stories people tell about their lives, with the aim to rewrite narratives in more empowering and positive ways.

Philosophic Stance

A particular philosophical outlook or attitude towards concepts, life, or existence.

Collaborative Counselor

A therapist who works jointly with their client, actively involving them in the therapeutic process and decision-making.