Trigonometry Examples

$\cos (arcsec (3) + \arctan (2))$

Step 1

Simplify each term.

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Step 1.1

Evaluate $arcsec (3)$ .

$\cos (1.23095941 + \arctan (2))$

Step 1.2

Evaluate $\arctan (2)$ .

$\cos (1.23095941 + 1.10714871)$

$\cos (1.23095941 + 1.10714871)$

Step 2

Add $1.23095941$ and $1.10714871$ .

$\cos (2.33810813)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\cos (arcsec (3) + \arctan (2))$

Decimal Form:

$- 0.69420284 \dots$

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