Given $\mathbf { u } = - 3 \mathbf { i } + 2 \mathbf { j }$

question 61

Multiple Choice

Given $\mathbf { u } = - 3 \mathbf { i } + 2 \mathbf { j }$ and $\mathbf { u } = 4 \mathbf { i } - \mathbf { j }$ ,find $u\cdot v$ .

• A)-10
• B)-14
• C)11
• D)-5
• E)-12

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Definitions:

Basic psychological needs

Fundamental requirements for mental well-being, such as the need for autonomy, competence, and relatedness.

Autonomy

The ability or right of individuals to make their own choices and control their own lives.

Integrity

The quality of being honest and having strong moral principles; moral uprightness.

Erikson's concept

Relates to Erik Erikson's theory of psychosocial development, which outlines eight stages of human development, each characterized by a specific conflict and its resolution.