Use Sum and Difference Formulas for Tangents
Find the Exact $\tan \frac { 13 \pi } { 12 }$

question 163

Multiple Choice

Use Sum and Difference Formulas for Tangents
Find the exact value by using a difference identity.
- $\tan \frac { 13 \pi } { 12 }$

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

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Definitions:

Heritability Estimate

A statistical measure that indicates how much of the variation in a particular trait within a population is due to genetic differences.

Tendency

An inclination or predisposition to exhibit a particular type of behavior or to react in a specific manner under given circumstances.

Happiness

A state of well-being characterized by emotions ranging from contentment to intense joy.

Weakest Relationship

The connection or link between variables that has the least strength or significance in statistical or qualitative analysis.