Write Complex Numbers in Polar Form
- $- 4 \mathrm { i }$

question 73

Multiple Choice

Write Complex Numbers in Polar Form
- $- 4 \mathrm { i }$

• A) \(4 \left( \cos 270 ^ { \circ } + i \sin 270 ^ { \circ } \right)\)
• B) \(4 \left( \cos 90 ^ { \circ } + i \sin 90 ^ { \circ } \right)\)
• C) \(4 \left( \cos 180 ^ { \circ } + i \sin 180 ^ { \circ } \right)\)
• D) \(4 \left( \cos 0 ^ { \circ } + \mathrm { i } \sin 0 ^ { \circ } \right)\)

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Definitions:

Cognitive Development

Cognitive Development concerns the growth and change in mental abilities over time, including learning, memory, problem-solving, and decision-making.

Piaget

A Swiss developmental psychologist and philosopher known for his pioneering theory on cognitive development in children.

Autonomous Morality

A stage in moral development where individuals understand that rules and laws are flexible, based on mutual consent and negotiation.

Moral Development

The process through which individuals evolve in their understanding of what is right and wrong, often influenced by cultural, situational, and cognitive factors.