Precalculus Examples

csc (x) + cot (x) = 1

$\csc (x) + \cot (x) = 1$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

x = \frac{π}{2} + 2 π n

$x = \frac{π}{2} + 2 π n$ , for any integer

n

$n$

Step 2

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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