Use Identities to Find the Exact Value $\tan 75 ^ { \circ }$

question 278

Multiple Choice

Use Identities to find the exact value.
- $\tan 75 ^ { \circ }$

• A) \(- 2 + \sqrt { 3 }\)
• B) \(2 - \sqrt { 3 }\)
• C) \(2 + \sqrt { 3 }\)
• D) \(- 2 - \sqrt { 3 }\)

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Definitions:

Fraternal Polyandry

A form of marriage in which a woman is married to two or more men who are brothers, practiced in some cultures for economic and societal reasons.

Sororal Polyandry

A form of marriage in which two or more brothers are married to the same wife, specifically among sisters.

Patrilateral Parallel-cousin

A cousin from the father's side of the family who is the child of the father's brother or sister.