3 ms·I'm not sure there are many places where Trigonometry is considered advanced mathematics.by Retra 10y agoI'm not sure there are many places where Trigonometry is considered advanced mathematics.chris_wot 10y agoRather missing the point I fear.jamez1 10y agoShe's on point, you're trivializing something you don't understandchris_wot 10y agoSays the person with no understanding.