Trigonometry Examples

$\sin (x) = \frac{476}{842}$

Step 1

Subtract $\frac{476}{842}$ from both sides of the equation.

$\sin (x) - \frac{476}{842} = 0$

Step 2

Cancel the common factor of $476$ and $842$ .

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Step 2.1

Factor $2$ out of $476$ .

$\sin (x) - \frac{2 (238)}{842} = 0$

Step 2.2

Cancel the common factors.

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Step 2.2.1

Factor $2$ out of $842$ .

$\sin (x) - \frac{2 \cdot 238}{2 \cdot 421} = 0$

Step 2.2.2

Cancel the common factor.

$\sin (x) - \frac{2 \cdot 238}{2 \cdot 421} = 0$

Step 2.2.3

Rewrite the expression.

$\sin (x) - \frac{238}{421} = 0$

Step 3

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.