Evaluating Inverse Trig Functions - Find the Angle

taking a trig class and get berated for even asking questions, very clear concise break down great teaching taught me a 45 minute lecture in 5 minutes

I don't know why but I only understand this man when it comes to maths. I really love your videos.😍

Mario, I appreciate this video. The way you explain is helping me greatly.

You are hands down the best professor in the world!