Find the value of the other 5 trigonometric functions given that cot θ= -2, 𝝅/2 < θ < 𝝅

Answer 1

Answer 2

tanθ = 1/cotθ = - 1/2;

cscθ = √1 + cot²θ = √1 + 4 = √5

sinθ = 1/cscθ =1/√5;

cosθ = sinθ/tanθ = (1/√5)/(-1/2) = -2/√5

secθ = 1/cosθ = -√5/2