Write the Complex Number in Rectangular Form $\sqrt { 7 } \operatorname { cis } 270 ^ { \circ }$

question 18

Multiple Choice

Write the complex number in rectangular form.
- $\sqrt { 7 } \operatorname { cis } 270 ^ { \circ }$

• A) \(- \mathrm { i } \sqrt { 7 }\)
• B) \(- \mathrm { i }\)
• C) \(- 7 \mathrm { i }\)
• D) \(- \sqrt { 7 }\)

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Definitions:

Theory Y

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McGregor

Refers to Douglas McGregor's theories X and Y, which are concepts in management and motivation theory that describe two contrasting models of workforce motivation applied by managers in human resource management, organizational behavior, and organizational development.

Self-Direction

The capability or act of guiding oneself towards achieving goals and aspirations with autonomy and independence.

Progression Principle

A principle in exercise and training that emphasizes the need for an incremental increase in the intensity and overload to achieve continued improvement.