How do you find the six trigonometric functions of 315 degrees?

Find 6 trig functions of (315)

On the trig unit circle,
sin (315) = sin (-45 + 360) = sin (-45) = – sin (45)
Trig table gives -> ##sin 315 = -sin 45 = -(sqrt2)/2##
cos 315 = cos (- 45) = cos 45 = ##(sqrt2)/2##
##tan 315 = sin/(cos) = – 1##
cot 315 = 1/tan = -1
sec = 1/cos = sqrt2
csc = 1/sin = – sqrt2

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