Turning a trig equation into a quadratic equation by using the t-results
lesson notes: 05 using t results
Turning a trig equation into a quadratic equation by using the t-results
lesson notes: 05 using t results
Solving trig equations by transforming the sum of two trig functions into a single trig function
lesson notes:04 auxiliary angle method
Using trig identities and relationships to solve a variety of trig equations
lesson notes: 03 trig equations
Solving trig equations, giving answers in radian measure
lesson notes:02 trig equations
Solving equations involving trigonometric functions
lesson notes:05 trigonometric equations