Complete the Identity $\cos \left( \sin ^ { - 1 } v \right) = ?$

question 26

Multiple Choice

Complete the identity.
- $\cos \left( \sin ^ { - 1 } v \right) = ?$

• A) \(\sqrt { v ^ { 2 } + 1 }\)
• B) \(\sqrt { 1 - \mathrm { v } ^ { 2 } }\)
• C) \(\frac { \sqrt { v ^ { 2 } + 1 } } { v }\)
• D) \(\sqrt { v ^ { 2 } - 1 }\)

---

Definitions:

Insurance Scheme

A system or plan that provides financial protection against certain risks, such as illnesses or accidents, typically through the collection of premiums.

Adverse Selection

A situation in which one party in a transaction has more or better information than the other, often leading to imbalances and inefficiencies in markets, especially insurance.

Insurance Company

A business that provides coverage, in the form of compensation following a loss, in exchange for premium payments.

Commodities

Basic goods used in commerce that are interchangeable with other goods of the same type.