Solve the Problem $1 , - \frac { 1 } { \pi } , \frac { 1 } { \pi ^ { 2 } } , \ldots$

question 72

Multiple Choice

Solve the problem.
-Find the nth term of the following geometric sequence: $1 , - \frac { 1 } { \pi } , \frac { 1 } { \pi ^ { 2 } } , \ldots$

• A) \(\frac { ( 7 ) ^ { n - 1 } } { \pi ^ { n } }\)
• B) \(\frac { ( 1 ) ^ { n } } { \pi ^ { n } }\)
• C) \(\frac { ( 1 ) ^ { n } } { \pi ^ { n - 1 } }\)
• D) \(\frac { ( 1 ) ^ { n - 1 } } { \pi ^ { n - 1 } }\)

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Definitions:

Rational-Emotive Therapist

A type of therapist who uses rational emotive behavior therapy to help individuals confront and change irrational beliefs that cause emotional distress.

Internal Sentences

Concepts or thoughts formed within the mind that are not necessarily expressed verbally, often related to introspection and mental dialogue.

Cognitive Therapy

A type of psychological treatment that helps individuals challenge and change unhelpful cognitive distortions and behaviors, improve emotional regulation, and develop personal coping strategies.

Emotional Health

A state of well-being in which an individual realizes his or her own abilities, can cope with the normal stresses of life, can work productively, and is able to make a contribution to his or her community.