Trigonometry Examples

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

Step 1

Apply pythagorean identity.

$\csc^{2} (x) = \csc^{2} (x)$

Step 2

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

$x \approx 0, 0.1, \frac{1}{5}, 0.3, - \frac{2}{5}, \frac{2}{5}, \frac{1}{2}$

Step 3