Question:
If cos α = sin β, which of the following could be true of α
Last updated: 8/11/2022
![If cos α = sin β, which of the following could be true of α](https://media.kunduz.com/media/sug-question/raw/79232079-1660206137.1859255.jpeg?h=512)
If cos α = sin β, which of the following could be true of α and β? I. α + β = 90° II. α and β lie in different quadrants III. α = β (A) I only (B) II only (C) III only (D) I and III only (E) I, II, and III