Rewrite the Product as a Sum Using a Product-To-Sum Identity $\pi$

question 33

Short Answer

Rewrite the product as a sum using a product-to-sum identity.
2sin(2073\9\pi\)t)cos(813 $\pi$ t)

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Definitions:

Negligence Standard

A legal criterion used to evaluate whether a person's conduct lacks reasonable care, potentially leading to liability for damages caused by such carelessness.

Tort Law

The branch of law that deals with civil wrongs, personal or property damage, and other injuries for which courts can impose liability.

Tort Liability

Legal responsibility that arises from civil actions or wrongs not based on contracts, such as negligence or defamation.

Common Law

Law derived from judicial decisions and customs, as opposed to statutes or written legislation.