In this math video, I demonstrate how to solve a quadratic trigonometric equation involving a double angle. This example involves the tangent and secant ratios, where I begin by making a trig substitution. I use the quadratic formula to find out solution.
- Күн бұрын
Find theta, between zero and pi (quadratic trigonometric equation with double angle)
- Рет қаралды 334
Пікірлер: 2