Evaluating All Six Trigonometric Functions
Finding the values of all six trigonometric functions of an angle given a right triangle
Solving an Equation with Tangent
Author: Doan Nguyen
The following problem is solved in this video. It is recommended that you try to solve the problem before watching the video. You can click "Reveal Answer" to reveal the answer to the problem.
Problem: Solve the following equation:\[
\tan{(x)} + 4 = 5\tan{(x)}, \quad 0 \leq x < 2\pi
\]
\(x = \dfrac{\pi}{4}, \dfrac{5\pi}{4}\)
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