Chemistry Examples

$\sin (45) + \cos (56)$

Step 1

The exact value of $\sin (45)$ is $\frac{\sqrt{2}}{2}$ .

$\frac{\sqrt{2}}{2} + \cos (56)$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{\sqrt{2}}{2} + \cos (56)$

Decimal Form:

$1.26629968 \dots$