Algebra Examples

$\cot^{2} (x) = 1 - \csc^{2} (x)$

The provided equation is not an identity.

$\cot^{2} (x) = 1 - \csc^{2} (x)$ is not an identity

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