Use a Sum or Difference Identity to Find the Exact $\tan \frac { 11 \pi } { 12 }$

question 228

Multiple Choice

Use a sum or difference identity to find the exact value.
- $\tan \frac { 11 \pi } { 12 }$

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

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Definitions:

Hypotonic

Describes a fluid that has a low overall solute concentration relative to another fluid.

First Law of Thermodynamics

A principle stating that energy cannot be created or destroyed, only transformed or transferred, in a closed system.

Potential Energy

Energy stored in the position or arrangement of a system’s components.

Kinetic Energy

The energy that an object possesses due to its motion.