Use the Given Values to Evaluate (If Possible) Three Trigonometric $\sin x = \frac { 1 } { 2 }$

Multiple Choice

Use the given values to evaluate (if possible) three trigonometric functions cosx, cscx, tanx. $\sin x = \frac { 1 } { 2 }$

A)
$\begin{array} { l } \cos x = \frac { \sqrt { 3 } } { 2 } \\\csc x = 2 \\\tan x = \frac { \sqrt { 3 } } { 3 }\end{array}$
B)
$\begin{array} { l } \cos x = - \frac { \sqrt { 3 } } { 2 } \\\csc x = - 2 \\\tan x = - \frac { \sqrt { 3 } } { 3 }\end{array}$
C)
$\begin{array} { l } \cos x = - \frac { \sqrt { 3 } } { 2 } \\\csc x = 2 \\\tan x = \frac { \sqrt { 3 } } { 3 }\end{array}$
D)
$\begin{array} { l } \cos x = \frac { \sqrt { 3 } } { 2 } \\\csc x = \frac { 1 } { 2 }\end{array}$
$\tan x = \frac { \sqrt { 3 } } { 3 }$
E)
$\begin{array} { l } \cos x = \frac { \sqrt { 3 } } { 2 } \\\csc x = 2 \\\tan x = - \frac { \sqrt { 3 } } { 3 }\end{array}$