U7L3 Solving Trig Equations: sin(x)sec(x)tan(x)/cot(pi/2-x)=1

In this video, we apply a Cofunction and Product Identity to solve the equation for all angles in radians between 0 and 2pi. We review how to use the Trig Identity Hexagon to recall fundamental trig identities, use reference angles to find any solutions in other quadrants, and use a graphing calculator to check our solutions.