What is the value of $$\tan 6^{\circ} \times \tan 45^{\circ} \times \tan 84^{\circ}$$?

A

1

B

$$\tan 6^{\circ} × \tan 39^{\circ}$$

C

3

D

$$\tan 6^{\circ} + \tan 45^{\circ} + \tan 84^{\circ}$$