If the eccentricity of the standard hyperbola passing through the point $( 4 , 6 )$ is 2 , then the equation of the tangent to the hyperbola at $( 4 , 6 )$ is:\\
(1) $2 x - 3 y + 10 = 0$\\
(2) $x - 2 y + 8 = 0$\\
(3) $3 x - 2 y = 0$\\
(4) $2 x - y - 2 = 0$