Precalculus Examples

$\sum_{0}^{100} \sin (x)$

Step 1

Expand the series for each value of $x$ .

$\sin (0) + \sin (1) + \sin (2) + \dots + \sin (100)$

Step 2

Simplify the expanded form.

$67.73578407$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$