Write the Word or Phrase That Best Completes Each Statement $A = \left[ \begin{array} { r r } 1 & 4 \\ 3 & - 4 \end{array} \right]$

question 127

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-Let $A = \left[ \begin{array} { r r } 1 & 4 \\ 3 & - 4 \end{array} \right]$ and $B = \left[ \begin{array} { r r } 1 & 4 \\ - 5 & - 4 \end{array} \right]$ .
Does the matrix A - B have an inverse?

• A) Yes
• B) No

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Definitions:

Imitation

The action of using someone or something else as a model and mimicking their behavior or actions, a fundamental part of learning and social behavior.

Mimics

The act of copying or imitating movements, speech, behavior, or sounds, often for learning or social interaction.

Visual Tracking

The ability to smoothly follow a moving object with one's gaze, crucial for various tasks and developing in early childhood.

Preferential Looking

A research technique used to study visual attention and perception, especially in infants, by measuring how long they look at one stimulus compared to another.