Trigonometry Examples

$\sec^{4} (2 x) = 4$

Step 1

The provided equation is not an identity.

$\sec^{4} (2 x) = 4$ is not an identity

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