Find the Number of Proper Subsets of the Set

question 58

Multiple Choice

Find the number of proper subsets of the set.
-{7, 8, 9}

• A)2
• B)5
• C)6
• D)7

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Definitions:

Self-defeating Thoughts

Negative and irrational thoughts that undermine one's success or well-being, often a focus in cognitive behavioral therapy.

Relationship Roles

Refers to the expected behaviors and responsibilities assumed by individuals in various interpersonal relationships, such as in families, friendships, and romantic partnerships.

Causing Relapses

Involves the actions or events that lead to the re-emergence or worsening of symptoms in a previously treated condition.

Barbiturate Abuse

The misuse or overuse of barbiturates, a class of drugs that act as central nervous system depressants, leading to addiction, health issues, or even fatal overdose.