Use the Half-Angle Formulas
- $$\sin \frac { 5 \pi } { 12 }$$

question 218

Multiple Choice

Use The Half-Angle Formulas
- $$\sin \frac { 5 \pi } { 12 }$$

• A) \(\frac { 1 } { 2 } \sqrt { 2 + \sqrt { 3 } }\)
• B) \(\frac { 1 } { 2 } \sqrt { 2 - \sqrt { 3 } }\)
• C) \(- \frac { 1 } { 2 } \sqrt { 2 + \sqrt { 3 } }\)
• D) \(- \frac { 1 } { 2 } \sqrt { 2 - \sqrt { 3 } }\)

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Definitions:

Methanol

A one-carbon alcohol, CH3OH, used as an industrial solvent, antifreeze, fuel, and as a precursor to other chemicals.

Trans-1-Iodo-4-Methylcyclohexane

A chemical compound featuring a cyclohexane ring with iodine and a methyl group attached in a trans configuration, indicating they are on opposite sides of the ring.

Rearrangement

A chemical reaction in which the structure of a molecule is rearranged to form a new molecule.

Expected Product

The outcome that is predicted to result from a chemical reaction under specified conditions, based on the reactants and the reaction mechanism.