Algebra Examples

$\sec^{2} (θ) - \tan^{2} (θ) + \cot^{2} (θ)$

Step 1

Apply pythagorean identity.

$1 + \cot^{2} (θ)$

Step 2

Apply pythagorean identity.

$\csc^{2} (θ)$

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