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

Multiple Choice

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

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