Trigonometry Examples

$\frac{\sin^{3} (B) + \cos^{3} (B)}{\sin (B) \cos (B)} = 1 - \sin (B) \cos (B)$

Step 1

Graph each side of the equation.

$y = \frac{\sin^{3} (B) + \cos^{3} (B)}{\sin (B) \cos (B)}$

$y = 1 - \sin (B) \cos (B)$

Step 2