Write the Complex Number in Trigonometric Form $Z = 2 \left( \cos \frac { 3 \pi } { 2 } + i \sin \frac { 3 \pi } { 2 } \right)$

question 226

Multiple Choice

Write the complex number in trigonometric form.

• A) \(Z = 2 \left( \cos \frac { 3 \pi } { 2 } + i \sin \frac { 3 \pi } { 2 } \right)\)
• B) \(Z = 2 \left( \cos \frac { \pi } { 2 } + i \sin \frac { \pi } { 2 } \right)\)
• C) \(Z = 2 \left( \cos \frac { 7 \pi } { 2 } + i \sin \frac { 7 \pi } { 2 } \right)\)
• D) \(Z = 2 \left( \cos \frac { \pi } { 2 } - i \sin \frac { \pi } { 2 } \right)\)
• E) \(Z = 2 \left( \cos \frac { 3 \pi } { 2 } - i \sin \frac { 3 \pi } { 2 } \right)\)

Identify and explain the different types of attachment and temperaments in childhood.

Recognize the contributions of key psychologists to our understanding of cognitive and emotional development.

Understand how evolutionary theories relate to attachment and development.

Distinguish between the various stages of cognitive development as defined by theorists like Piaget and Erikson.

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Definitions:

Consumption of Alcohol

The drinking or intake of alcoholic beverages, which can range from moderate to heavy use, potentially leading to addiction or health issues.

Psychological Disorders

Mental disorders characterized by patterns of behavior or thought that are significantly disruptive to an individual's functioning and well-being.

Old Order Amish

A group within the Amish community known for strict adherence to traditional ways, including shunning most modern technology and maintaining a simple lifestyle.

Independent Variable

The variable that is manipulated or changed in an experiment to test its effects on the dependent variable.