How do you find the value of cot0? Trigonometry Right Triangles Trigonometric Functions of Any Angle 1 Answer VNVDVI Apr 21, 2018 cot0 doesn't exist; the cotangent doesn't exist for values of x=nπ. Explanation: Recall that cotx=cosxsinx. Then, cot0=cos0sin0. cos0=1,sin0=0, so cot0=10 doesn't exist (division by zero). This gives rise to the fact that cotx doesn't exist for x=nπ. 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∘? How do you find the value of cot300∘? 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−tan135? How do you know if sin30=sin150? How do you show that (cosθ)(secθ)=1 if θ=π4? See all questions in Trigonometric Functions of Any Angle Impact of this question 19802 views around the world You can reuse this answer Creative Commons License