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) \(\frac { \sqrt { 15 } } { 2 }\)

---

Definitions:

Measured

Quantitatively determined or appraised through the use of instruments or standard units.

Neurons

Neurons are the primary cells of the nervous system that transmit information through electrical and chemical signals, enabling the brain to communicate with the rest of the body.

Human Brain

The central organ of the human nervous system, responsible for processing sensory information, regulating bodily functions, and enabling cognitive abilities.

Complex

A system composed of multiple interconnected parts or components that exhibit behaviors not evident from the properties of the individual parts.