Mathematics Describing the Real World: Precalculus and Trigonometry

Trigonometric Equations (1x19)

Air date: Jun 16, 2011

In calculus, the difficult part is often not the steps of a problem that use calculus but the equation that’s left when you’re finished, which takes precalculus to solve. Hone your skills for this challenge by identifying all the values of the variable that satisfy a given trigonometric equation.