Trigonometry Examples

$\frac{2}{\frac{a}{\frac{2}{b}}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$2 \frac{\frac{2}{b}}{a}$

Step 2

Multiply the numerator by the reciprocal of the denominator.

$2 (\frac{2}{b} \cdot \frac{1}{a})$

Step 3

Multiply $\frac{2}{b}$ by $\frac{1}{a}$ .

$2 \frac{2}{b a}$

Step 4

Multiply $2 \frac{2}{b a}$ .

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Step 4.1

Combine $2$ and $\frac{2}{b a}$ .

$\frac{2 \cdot 2}{b a}$

Step 4.2

Multiply $2$ by $2$ .

$\frac{4}{b a}$