Decide Whether the Given Set of Numbers Is a Group

question 139

Multiple Choice

Decide whether the given set of numbers is a group under the given operation.
-Integers; addition

• A) Yes
• B) No

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A measure of the level of prices of all new, domestically produced, final goods and services in an economy, used to adjust nominal GDP to real GDP.

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An economic metric that measures the economic output of a country adjusted for inflation and divided by the total population.

Muffler

A device for reducing noise emitted by the exhaust of an internal combustion engine.

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Property consisting of land and the buildings on it, along with its natural resources.