Use Implicit Differentiation to Find an Equation of the Tangent $y \sin 3 x = x \cos 3 y , \left( \frac { \pi } { 3 } , \frac { \pi } { 6 } \right)$

Multiple Choice

Use implicit differentiation to find an equation of the tangent line to the curve at the given point.
$y \sin 3 x = x \cos 3 y , \left( \frac { \pi } { 3 } , \frac { \pi } { 6 } \right)$

A) $y = \frac { x } { 2 }$
B) $y = 2 x - \frac { 3 \pi } { 3 }$
C) $y = - \frac { x } { 2 } + \frac { \pi } { 2 }$
D) $y = \frac { x } { 6 }$
E) $y = \frac { x } { 3 } + \frac { \pi } { 6 }$