Find the Exact Value $\cos 75 ^ { \circ } \cos 15 ^ { \circ } + \sin 75 ^ { \circ } \sin 15 ^ { \circ }$

question 81

Essay

Find the exact value. $\cos 75 ^ { \circ } \cos 15 ^ { \circ } + \sin 75 ^ { \circ } \sin 15 ^ { \circ }$

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Definitions:

Integrative Negotiation Process

A negotiation approach focused on collaboration to find win-win solutions that satisfy the interests of all parties involved.

Process

A series of actions or steps taken in order to achieve a particular end.

Substance

Refers to the core content, main elements, or essential components of a discussion, agreement, or study.

Imposed Solutions

Solutions or agreements forced upon parties involved in a negotiation or conflict, often without their consent.