Use the Following to Answer Questions

question 69

Multiple Choice

Use the following to answer questions :
a_n = (-1) ⁿ (n + 1)
-Find the 20th term.

• A) 21
• B) -21
• C) 20
• D) -20

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Definitions:

Browser Feature

A function or tool provided by a web browser to enhance the user's experience and interaction with the web.

New Window

A feature in graphical user interfaces (GUIs) that allows users to open a separate viewing area for applications or documents.

Keywords

Words or phrases used to describe content or used in searches to find relevant documents or information.

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The process of using a web browser to enter queries into a search engine to find specific information on the internet.