Question

evaluate cot 5pi/6
thank you!

Answer 1

degrees or radians? cot = cos/sin.type that in your calcu den insert the values.hope it help

Answer 2

I have (cos 5pi/6) / (sin 5pi/6), I need to solve it using the unit circle.

Answer 3

insert the cos sine function regarding on wats in the unit circle den substitute dat on the cot function.i think its cos(2piK +t) and sin(2piK+ t).gotta go.gluck

Answer 4

ahhh. I'm so silly. Tank you.