Evaluate the Expressions Using Reference Angles $\sec \left( \frac { 7 \pi } { 4 } \right)$

Evaluate the expressions using reference angles. $\sec \left( \frac { 7 \pi } { 4 } \right)$ $\tan \left( \frac { 7 \pi } { 4 } \right)$

A) $\sec \left( \frac { 7 \pi } { 4 } \right) = \sqrt { 3 }$ $\tan \left( \frac { 7 \pi } { 4 } \right) = 2$
B) $\sec \left( \frac { 7 \pi } { 4 } \right) = \sqrt { 2 }$ $\tan \left( \frac { 7 \pi } { 4 } \right) = - 1$
C) $\sec \left( \frac { 7 \pi } { 4 } \right) = \sqrt { 2 }$ $\tan \left( \frac { 7 \pi } { 4 } \right) = - \frac { 1 } { 2 }$
D) $\sec \left( \frac { 7 \pi } { 4 } \right) = \frac { \sqrt { 2 } } { 2 }$ $\tan \left( \frac { 7 \pi } { 4 } \right) = - 4$
E) $\sec \left( \frac { 7 \pi } { 4 } \right) = \sqrt { 5 }$ $\tan \left( \frac { 7 \pi } { 4 } \right) = - 1$

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