|
Section 5 Mathematical Formulas
| ||||||||||||||||
| $ $ | $sin\theta$ | $cos\theta$ | $tan\theta$ | |||||||||||||
| $sin\theta$ | $sin\theta$ | $\pm\sqrt{1-cos^2\theta}$ | $\pm\frac{tan\theta}{\sqrt{1+tan^2\theta}}$ | |||||||||||||
| $cos\theta$ | $\pm\sqrt{1-sin^2\theta}$ | $cos\theta$ | $\pm\frac{1}{\sqrt{1+tan^2\theta}}$ | |||||||||||||
| $tan\theta$ | $\pm\frac{sin\theta}{\sqrt{1-sin^2\theta}}$ | $\pm\frac{\sqrt{1-cos^2\theta}}{cos\theta}$ | $tan\theta$ |