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

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) $\frac { \mathrm { u } } { \sqrt { 1 - \mathrm { u } ^ { 2 } } }$