Trigonometry Examples

$\cos (θ) = \frac{12}{13}$

Step 1

Subtract $\frac{12}{13}$ from both sides of the equation.

$\cos (θ) - \frac{12}{13} = 0$

Step 2

The degree cannot be determined because $\cos (θ) - \frac{12}{13}$ is not a polynomial.

Not a polynomial