List All Numbers from the Given Set That Are Members

question 382

Multiple Choice

List all numbers from the given set that are members of the given Real Number subset.
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Definitions:

Investment

The process of distributing funds or assets in anticipation of earning returns or profits.

Classicals

Economic theorists and policy makers from the 18th and 19th centuries who focused on free markets, competition, and the ideas of self-regulating economies.

Keynes

An economist who revolutionized economic thinking with theories on government spending's effects on economic cycles.

Depression

A prolonged and severe downturn in economic activity, characterized by significant unemployment, declining output, and deflation.