Express the Sum or Difference as a Product of Sines $\sin ( 6 \theta ) - \sin ( 4 \theta )$

question 1

Multiple Choice

Express the sum or difference as a product of sines and/or cosines.
- $\sin ( 6 \theta ) - \sin ( 4 \theta )$

• A) \(2 \sin ( 5 \theta ) \cos \theta\)
• B) \(- 2 \sin ( 5 \theta ) \cos \theta\)
• C) \(2 \sin \theta \cos ( 5 \theta )\)
• D) \(- 2 \sin \theta \cos ( 5 \theta )\)

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Definitions:

MRP

An abbreviation for Marginal Revenue Product, which is the additional revenue generated from employing one more unit of a factor, such as labor or capital.

Workers

Individuals engaged in a profession or activity, especially one involving manual or physical labor, contributing to the production of goods and services in an economy.

Marginal Physical Product

The additional output produced by adding one more unit of a factor of production, such as labor, while keeping all other factors constant.

Marginal Revenue Product

The additional revenue generated from employing one more unit of a resource or input.