Give the Exact Value of the Expression $$\cos \left( \arcsin \frac { 1 } { 4 } \right)$$

question 367

Multiple Choice

Give the exact value of the expression.
- $$\cos \left( \arcsin \frac { 1 } { 4 } \right)$$

• A) \(\frac { 4 \sqrt { 15 } } { 15 }\)
• B) \(\frac { 2 \sqrt { 15 } } { 15 }\)
• C) \(\frac { \sqrt { 15 } } { 4 }\)
• D) \(\frac { \sqrt { 15 } } { 2 }\)

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Definitions:

Elijah Lovejoy

An American Presbyterian minister, journalist, and news editor who was an abolitionist and died protecting his press from a pro-slavery mob.

Abolitionist Newspaper Editor

An individual who managed or edited a newspaper dedicated to the cause of abolishing slavery.

Anti-Abolitionist Hatred

Hostility and opposition towards individuals or movements advocating for the abolition of slavery and the emancipation of slaves.

Gag Rule

Historical policies or practices that forbid public discussion or debate on a particular topic, notably slavery in the 19th-century United States Congress.