Find the Term of the Sequence Whose First Several $3$

question 92

Essay

Find the term of the sequence whose first several terms are $3$ , $- \frac { 1 } { 9 }$ , $27$ , $- \frac { 1 } { 81 }$ , ... .

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Definitions:

Learning Theory

A branch of psychology that explains how humans and other animals learn, which can involve concepts like conditioning, reinforcement, and imitation.

Self-Awareness

Being aware of one's individual traits, sentiments, intentions, and cravings.

Facial Expressions

Visible manifestations of emotions, intentions, or social signals through movements of the facial muscles.

Vocal Expressions

The use of voice to convey emotions, intentions, or ideas, including speech, singing, and other forms of vocal sound.