Philfour Precalculus : Sine, Cosine & Tangent - Arcsine, Arccosine & Arctangent
Channel: Christian Seberino
Date: 26/01/2015

For free classes and affordable tutorial services, please visit
http://philfour.com.

Sincerely,

Dr. Christian Seberino

Feel free to copy, distribute and modify this video provided you leave the
attribution in place.