1st q give me least one implication and inference trichromatic theory give me definition per

1^st Q:
-Give me at least one implication and inference of the Trichromatic Theory.
-Give me the definition of Perceptual Set (in your own words).
-Give me more details about Perceptual Set that helps me understand it more.
2^nd Q:
-Give me the purpose and an implication of the Frequency Theory. Remember the purpose is the goal of the Frequency Theory from the authors point of view. (When you think of the implication I want you to say to yourself, “if this is true, what can I say about my hearing in the future?”
-Give me an example of 3 Monocular Cues (any three).