Use These Sets to Find the Following $\mathrm { U } = \{ 8,9,10,11,12,13,14,15,16,17,18 \} , \mathrm { M } = \{ 8,10,12,14 \} , \mathrm { N } = \{ 9,11,13,15,17 \}$

question 97

Multiple Choice

Use these sets to find the following. Identify any disjoint sets.
-Let $\mathrm { U } = \{ 8,9,10,11,12,13,14,15,16,17,18 \} , \mathrm { M } = \{ 8,10,12,14 \} , \mathrm { N } = \{ 9,11,13,15,17 \}$ , $Q = \{ 8,10,12,14,16,18 \}$ , and $R = \{ 8,9,10,11 \}$ .

$\varnothing \cup \mathrm { N }$

• A) \(\{ 8,9,10,11,12,13,14,15,16,17,18 \}\)
• B) \(\mathrm { N }\), or \(\{ 9,11,13,15,17 \}\); \(\mathrm { N }\) and \(\varnothing\) are disjoint sets.
• C) \(\{ 10,12,14,16,18 \}\)
• D) \(\varnothing ; N\) and \(\varnothing\) are disjoint sets.

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Definitions:

Serotonin

A neurotransmitter that contributes to feelings of well-being and happiness, also playing roles in sleep, digestion, and other bodily functions.

DSM-IV-TR

The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision; a manual used by healthcare professionals to diagnose and classify mental disorders.

Eating Disorder

A psychiatric condition characterized by abnormal or disturbed eating habits which negatively affect a person's physical or mental health.

Anorexia Nervosa

An eating disorder characterized by an extreme concern with being overweight and by compulsive dieting, sometimes to the point of self-starvation.