Find the Exact Value of the Expression $\sec ^ { - 1 } ( \sqrt { 2 } )$

Multiple Choice

Find the exact value of the expression.
- $\sec ^ { - 1 } ( \sqrt { 2 } )$

A) $- \frac { 3 \pi } { 4 }$
B) $\frac { \pi } { 4 }$
C) $\frac { 3 \pi } { 4 }$
D) $\frac { \pi } { 3 }$