Algebra Examples

$\sin (3) \cos (1.2) - \cos (3) \sin (1.2)$

Step 1

Simplify each term.

Tap for more steps...

Step 1.1

Evaluate $\sin (3)$ .

$0.05233595 \cos (1.2) - \cos (3) \sin (1.2)$

Step 1.2

Multiply $0.05233595$ by $\cos (1.2)$ .

$0.05232447 - \cos (3) \sin (1.2)$

Step 1.3

Evaluate $\cos (3)$ .

$0.05232447 - 1 \cdot 0.99862953 \sin (1.2)$

Step 1.4

Multiply $- 1$ by $0.99862953$ .

$0.05232447 - 0.99862953 \sin (1.2)$

Step 1.5

Multiply $- 0.99862953$ by $\sin (1.2)$ .

$0.05232447 - 0.02091371$

$0.05232447 - 0.02091371$

Step 2

Subtract $0.02091371$ from $0.05232447$ .

$0.03141075$

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