Question

can anyone help me? (:

Find cotθ if θ terminates in Quadrant III and secθ = 2.



-root3

-root3/3

root3/3

root3

Answer 1

Let theta = x
We know that secx = 1/cosx, that's why were able to do the graph.

Answer 2

cot x = adjacent/opposite
let a = opposite side
a = sqrt(2-1)
a = -1
cotx = 1
Why it is not in the choices?

Answer 3

I have to go

Answer 4

ummm the answer is in one of the choices probably!