If $$sin\ \theta=\frac{12}{13},0<\theta<90^{0}$$, then $$\frac{sin^{2}\ \theta-cos^{2}\ \theta}{2sin\ \theta\ . cos\ \theta}\times\frac{1}{tan^{2}\ \theta}=$$ ________.

A

$$\frac{295}{3456}$$

B

$$\frac{590}{3542}$$

C

$$\frac{695}{3542}$$

D

$$\frac{595}{3456}$$