Evaluate the Integral $$\int _ { - \pi / 2 } ^ { \pi / 2 } \cos ^ { 5 } 8 x d x$$

question 283

Multiple Choice

Evaluate the integral.
- $$\int _ { - \pi / 2 } ^ { \pi / 2 } \cos ^ { 5 } 8 x d x$$

• A) 0
• B) \(- \frac { 2 } { 15 }\)
• C) \(\frac { 1 } { 4 }\)
• D) \(\frac { 1 } { 15 }\)

---

Definitions:

Detecting Scent

The ability of organisms to identify and respond to chemical signals in the environment through the sense of smell.

Signaling Scent

Odors or fragrances emitted by organisms or substances, used to communicate or indicate presence.

Social Functions

The roles or responsibilities of an entity or individual within a society that contribute to its operation and stability.

Olfaction

The sense of smell, a process by which the olfactory system detects and identifies odors.