Find the Exact Value of the Expression $\cos \left( \sin ^ { - 1 } \frac { 1 } { 4 } \right)$

question 373

Multiple Choice

Find the exact value of the expression.
- $\cos \left( \sin ^ { - 1 } \frac { 1 } { 4 } \right)$

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

---

Definitions:

Screen Actors Guild

An American labor union representing film and television actors, known for advocating the interests and rights of actors.

Women

Female humans; also refers to issues pertaining to gender equality, rights, and roles in society.

TV Shows

Visual entertainment content produced for broadcast over television, engaging viewers in various genres such as drama, comedy, reality, and news.

Feminism

A movement and ideology advocating for women's rights and equality between the genders.