Formulas for differentiation are developed and include formulas for trigonometric, exponential, and logarithmic functions. Applications to physics, economics and geometry are highlighted. Successful ...

Let’s look at how to use trigonometric identities to calculate missing sides. \({sin~θ} = \frac {opposite} {hypotenuse}\) \({cos~θ} = \frac {adjacent} {hypotenuse ...

The adjacent side (\(a\)) is next to the angle in question (\(x\)). The trigonometric ratios for the angles 30°, 45° and 60° can be calculated using two special triangles. An equilateral ...

Place the formula into the cell you want to see ... Inside the dialog box in the section, Select a Category, select Math and Trigonometry from the list box. In the section Select a Function ...