Decide Whether the Given Set of Numbers Is a Group

question 21

Multiple Choice

Decide whether the given set of numbers is a group under the given operation.
-Prime numbers; multiplication

• A) Yes
• B) No

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Definitions:

Assignee

A person or organization that receives rights or interests from another party, referred to as the assignor.

Draft

A preliminary version of a document or plan that is subject to revision or editing.

Drawer

The person who writes or issues a check or draft instructing the bank to pay a specified sum to the named beneficiary.

Drawee

The party on whom a check, draft, or bill of exchange is drawn and who is ordered to pay the specified amount.