Write the Expression in the Form , Where

question 140

Multiple Choice

Write the expression in the form , where a and b are real numbers.

• A)1 + i
• B)- 1
• C)- i
• D)1

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Definitions:

Cross-sectional Study

A research method that involves analyzing data from a population at a specific point in time to observe outcomes and determinants.

Anxiety

A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.

Ethical Issues

Concerns or dilemmas that involve principles of right and wrong conduct, often encountered in professional practices or research.

Written Consent

A formal agreement obtained in written form, indicating a person's voluntary agreement to participate in a procedure or research study after being fully informed about it.