Use a Double-Angle Formula to Rewrite the Expression $2 \sin x \cos x$

question 166

Multiple Choice

Use a double-angle formula to rewrite the expression.
$2 \sin x \cos x$

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Definitions:

Rational Actors

Individuals or entities that make decisions based on logical reasoning, often within the context of economic theory, aiming to maximize utility or benefit.

Exchange Theory

A social theory that views interactions and relationships as transactions where individuals seek to maximize rewards and minimize costs.

Decision-Making

The cognitive process of choosing a course of action among multiple alternatives, often involving considerations of risk and reward.

Coveted Rewards

Highly desired benefits or prizes that individuals or groups seek to obtain, often driving competition and motivation.