Decide Whether or Not Matrix a and Matrix B Are

question 35

Multiple Choice

Decide whether or not matrix A and matrix B are inverses.
- $$A = \left[ \begin{array} { r r r } 1 & 0 & 0 \\- 1 & 1 & 0 \\1 & 1 & 1\end{array} \right] \text { and } B = \left[ \begin{array} { r r r } 1 & 0 & 0 \\1 & 1 & 0 \\- 2 & - 1 & 1\end{array} \right]$$

• A) Yes
• B) No

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Definitions:

Executive Functioning

A set of cognitive processes including memory, flexibility, self-control, and problem-solving that are important for reasoning, behavior regulation, and decision making.

Attachment Process

the development of a close emotional bond between a child and a caregiver, crucial for the child's emotional and social development.

Adaptive

The ability of an organism or system to adjust to changes in its environment or circumstances.

Instantaneous

Occurring or done in an instant or immediately.