In the Problem, T Is a Real Number and P $\left( \frac { \sqrt { 7 } } { 4 } , \frac { 3 } { 4 } \right)$

Multiple Choice

In the problem, t is a real number and P = (x, y) is the point on the unit circle that corresponds to t. Find the exact value of
the indicated trigonometric function of t.
- $\left( \frac { \sqrt { 7 } } { 4 } , \frac { 3 } { 4 } \right)$
Find $\sec t$ .

A) $\frac { \sqrt { 7 } } { 3 }$
B) $\frac { 3 \sqrt { 7 } } { 7 }$
C) $\frac { 4 } { 3 }$
D) $\frac { 4 \sqrt { 7 } } { 7 }$