If $$5\sin \theta - 4\cos \theta = 0. 0^{\circ} < 0 < 90^{\circ}$$ , then the value of $$\frac{5\sin \theta- \cos \theta}{5\sin \theta- 3\cos \theta}$$

A

$$\frac{2}{7}$$

B

$$\frac{4}{7}$$

C

$$\frac{3}{7}$$

D

$$\frac{6}{7}$$