How do you find the six Trig values of -450 degrees?

Find 6 values of trig functions.
sin (-450) = sin (-90 – 360) = sin (-90) = – sin (90) = – 1
cos (-450) = cos (-90 -360) = cos (-90) = 0
##tan (-450) = sin/(cos) =## infinity
##cot (-450) = 0/-1 = 0##
##sec (-450) = 1/(cos) =## infinity
##csc (-450) = 1/(sin) = 1/-1 = -1##