Algebra Examples

$\frac{\cos (θ)}{1 - \sin (θ)} \cdot \frac{1 + \sin (θ)}{1 + \sin (θ)}$

Step 1

Cancel the common factor of $1 + \sin (θ)$ .

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Step 1.1

Cancel the common factor.

$\frac{\cos (θ)}{1 - \sin (θ)} \cdot \frac{1 + \sin (θ)}{1 + \sin (θ)}$

Step 1.2

Rewrite the expression.

$\frac{\cos (θ)}{1 - \sin (θ)} \cdot 1$

Step 2

Multiply $\frac{\cos (θ)}{1 - \sin (θ)}$ by $1$ .

$\frac{\cos (θ)}{1 - \sin (θ)}$