Find $\mathbf { u} \cdot \mathbf { v }$ And the Angle Between

question 37

Essay

Find $\mathbf { u} \cdot \mathbf { v }$ and the angle between $\mathbf { u }$ and $\mathbf { v }$ for $\mathbf { u } = \sqrt { 2 } \mathbf { i } + 2 \mathbf { j }$ , $\mathbf { v } = - 4 \mathbf { i } - 7 \mathbf { j }$ .

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Definitions:

Cocaine Use

The act of consuming cocaine, a powerful stimulant drug, which can lead to various physical and psychological effects and potentially dependency.

Schizophrenic Disorders

A complex group of mental disorders characterized by disturbances in thought, perception, affect, and behavior.

Neurological Damage

Harm or injury to the nervous system that can result in loss of function, either temporarily or permanently.

Dopamine

A neurotransmitter involved in reward, motivation, and various motor and cognitive functions.