Evaluate Exactly $\cos \left( \sin ^ { - 1 } \left( \frac { - 5 } { 13 } \right) \right)$

question 393

Multiple Choice

Evaluate exactly.
- $\cos \left( \sin ^ { - 1 } \left( \frac { - 5 } { 13 } \right) \right)$

• A) \(\frac { 5 } { 13 }\)
• B) \(\frac { - 5 } { 12 }\)
• C) \(\frac { - 12 } { 13 }\)
• D) \(\frac { 12 } { 13 }\)

---

Definitions:

Compensating Differential

Additional wage or payment provided to workers to compensate for undesirable aspects of a job, such as risk or unpleasant conditions.

Compensating Wage Differential

A financial adjustment to salaries that aims to balance out less desirable aspects of a job, such as hazardous conditions or irregular hours.

Supply Of Labor

The supply of labor refers to the total hours that workers wish to work at a given real wage rate.

Labor Economists

Specialists who study the dynamics of the labor market, including employment, wages, and labor productivity.