Trigonometry Examples

$\sin (4 x) - \cos (3 x) - \sin (2 x) = 0$

Step 1

Graph each side of the equation.

$y = \sin (4 x) - \cos (3 x) - \sin (2 x)$

$y = 0$

Step 2

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