Write the Trigonometric Expression as an Algebraic Expression in U $\tan \left( \sin ^ { - 1 } \mathrm { u } \right)$

question 17

Multiple Choice

Write the trigonometric expression as an algebraic expression in u.
- $\tan \left( \sin ^ { - 1 } \mathrm { u } \right)$

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

---

Definitions:

Direct View

Observing or inspecting something directly rather than through an intermediary device or process.

Colposcope

A medical diagnostic device used to closely examine the cervix and vagina for signs of disease.

Cervix

The narrow passage forming the lower end of the uterus, connecting it with the vagina.

CEA

An abbreviation for Carcinoembryonic Antigen, a protein normally present at very low levels in the blood but which can be elevated in certain types of cancer.