Calculus Examples

$\frac{2 (\frac{π}{2})}{π \cos (\frac{π}{2}) + 2}$

Step 1

Combine $2$ and $\frac{π}{2}$ .

$\frac{\frac{2 π}{2}}{π \cos (\frac{π}{2}) + 2}$

Step 2

Simplify the denominator.

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Step 2.1

The exact value of $\cos (\frac{π}{2})$ is $0$ .

$\frac{\frac{2 π}{2}}{π \cdot 0 + 2}$

Step 2.2

Multiply $π$ by $0$ .

$\frac{\frac{2 π}{2}}{0 + 2}$

Step 2.3

Add $0$ and $2$ .

$\frac{\frac{2 π}{2}}{2}$

Step 3

Reduce the expression by cancelling the common factors.

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Step 3.1

Reduce the expression $\frac{2 π}{2}$ by cancelling the common factors.

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Step 3.1.1

Cancel the common factor.

$\frac{\frac{2 π}{2}}{2}$

Step 3.1.2

Rewrite the expression.

$\frac{\frac{π}{1}}{2}$

Step 3.2

Divide $π$ by $1$ .

$\frac{π}{2}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{π}{2}$

Decimal Form:

$1.57079632 \dots$