Im very sorry but i have no clue! You can ask cphill though! Im only in middle school so..
3 cot θ = - √ 3 divide both sides by 3
cot θ = - √ 3 / 3 = - 1 / √ 3
Note that this is the same as
tan θ = - √ 3
This occurs at
θ = 2pi/3 + 2pi n and θ = 5 pi / 3 + 2 pi n
sin x
________ =
1 - cos x
sin x ( 1 + cos x)
___________________
( 1 - cos x) ( 1 + cos x)
sin x + sinx cos x
______________
1 - cos ^2 x
sin x + sin x cos x
__________________
sin ^2 x
sin x sin x cos x
_______ + ___________
sin^2 x sin ^ 2 x
1 cos x
____ + ______
sin x sin x
csc x + cot x