Trigonometry Examples

$\frac{1}{1 + \sin (0)} + \frac{1}{1 - \sin (0)}$

Step 1

Simplify each term.

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Step 1.1

Simplify the denominator.

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Step 1.1.1

The exact value of $\sin (0)$ is $0$ .

$\frac{1}{1 + 0} + \frac{1}{1 - \sin (0)}$

Step 1.1.2

Add $1$ and $0$ .

$\frac{1}{1} + \frac{1}{1 - \sin (0)}$

$\frac{1}{1} + \frac{1}{1 - \sin (0)}$

Step 1.2

Divide $1$ by $1$ .

$1 + \frac{1}{1 - \sin (0)}$

Step 1.3

Simplify the denominator.

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Step 1.3.1

The exact value of $\sin (0)$ is $0$ .

$1 + \frac{1}{1 - 0}$

Step 1.3.2

Multiply $- 1$ by $0$ .

$1 + \frac{1}{1 + 0}$

Step 1.3.3

Add $1$ and $0$ .

$1 + \frac{1}{1}$

$1 + \frac{1}{1}$

Step 1.4

Divide $1$ by $1$ .

$1 + 1$

$1 + 1$

Step 2

Add $1$ and $1$ .

$2$

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