How do you find the six trigonometric functions of 540 degrees?
1 Answer
May 13, 2015
On the trig unit circle:
cos (540) = cos (180 + 360) = -1
sin 540 = sin (180 + 360) = 0
tan 540 = tan (180 + 360) = 0
cot (540) = cot (180 + 360) = infinity
