Answer:
c
Step-by-step explanation:
Answer:
Step-by-step explanation:
I'm GUESSING you want to know a value for θ if possible
secθ + tanθ = cosθ/(1 - sinθ)
1/cosθ + sinθ/cosθ = cosθ/(1 - sinθ)
(1 + sinθ)/cosθ = cosθ/(1 - sinθ)
(1 - sinθ)(1 + sinθ) = cos²θ
1 - sinθ + sinθ - sin²θ = cos²θ
1 - sin²θ = cos²θ
1 = cos²θ + sin²θ
which is the unit circle, centered on the origin with radius 1 unit
0 ≤ θ ≤ 2π