Determine Whether the System Is Consistent A) Yes
B) No

question 60

Multiple Choice

Determine whether the system is consistent.
- $$\begin{aligned}4 x _ { 1 } - x _ { 2 } + 3 x _ { 3 } & = 12 \\2 x _ { 1 } + 9 x _ { 3 } & = - 5 \\x _ { 1 } + 4 x _ { 2 } + 6 x _ { 3 } & = - 32\end{aligned}$$

• A) Yes
• B) No

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Definitions:

Communal Caretakers

Refers to individuals or groups within a community who share the responsibility of caring for and nurturing members, particularly children, to foster a sense of shared support and upbringing.

Secondary Intersubjectivity

The shared understanding and engagement between individuals about the world around them, developed around the end of the first year of life.

Complex Interaction

Involves multiple, often intricate relationships and effects between different factors or entities.

Rouge

A cosmetic used to color the cheeks or lips red, but in a developmental context, refers to the "rouge test," assessing self-recognition in children.