How do you find the 6 trig functions of 330 degrees?

Trig unit circle gives:

##sin (330) = sin (360 - 30) = -sin 30 = -1/2## (trig table)

##cos (330) = cos (360 - 30) = cos 30 = (sqr3)/2##(trig table)

##tan (330) = (-1/2)(2/(sqr3)) = -1/(sqr3) = -(sqr3)/3##

##cot (330) = -sqr3##

##sec (330) = 2/(sqr3) = (2.sqr3)/3##

##csc (330) = -2##