What is the cosecant and cotangent of -6pi? Trigonometry Right Triangles Trigonometric Functions of Any Angle 1 Answer Nghi N. Jun 16, 2015 csc and cot of #x = - 6pi# Explanation: #sin (-6pi) = sin 0 = 0# #csc (-6pi) = 1/sin (-6pi) #= undefined #tan (-6pi) = tan 0 = 0# #cot (-6pi) = 1/tan (-6pi) #= undefined Answer link Related questions How do you find the trigonometric functions of any angle? What is the reference angle? How do you use the ordered pairs on a unit circle to evaluate a trigonometric function of any angle? What is the reference angle for #140^\circ#? How do you find the value of #cot 300^@#? What is the value of #sin -45^@#? How do you find the trigonometric functions of values that are greater than #360^@#? How do you use the reference angles to find #sin210cos330-tan 135#? How do you know if #sin 30 = sin 150#? How do you show that #(costheta)(sectheta) = 1# if #theta=pi/4#? See all questions in Trigonometric Functions of Any Angle Impact of this question 2093 views around the world You can reuse this answer Creative Commons License