Trigonometry Examples

$\sin (2) \cos (7) - \cos (2) \sin (7)$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\sin (2) \cos (7) - \cos (2) \sin (7)$

Decimal Form:

$- 0.08715574 \dots$

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