Trigonometry Examples

$\sin (83) \cos (83) - \cos (83) \sin (83)$

Step 1

Reorder the factors of $\sin (83) \cos (83)$ .

$\cos (83) \sin (83) - \cos (83) \sin (83)$

Step 2

Subtract $\cos (83) \sin (83)$ from $\cos (83) \sin (83)$ .

$0$