How to Evaluate Trigonometric Function? (+FREE Worksheet!)
Evaluating Trigonometric Function – Example 1: Find the exact value of the trigonometric function. \(tan\)\(\frac{4π}{3}\) Solution: Rewrite the angles for an \(\frac{4π}{3} \): \(tan\) \(\frac{4π}{3}=tan \frac{3π+π}{3}=tan(π+\frac{1}{3} π) \)Use the periodicity of \(tan\): \(tan\)\((x+π.k)= tan (x)\)\(tan\)\((π+\frac{1}{3} π)=\) \(tan\)\((\frac{1}{3} π)=\sqrt{3} \) The Absolute Best Books to Ace Pre-Algebra to Algebra II The Ultimate Algebra Bundle From Pre-Algebra […]