Precalculus Examples

$f (x) = \arcsin (x)$

Step 1

Set $\arcsin (x)$ equal to $0$ .

$\arcsin (x) = 0$

Step 2

Solve for $x$ .

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Step 2.1

Take the inverse arcsine of both sides of the equation to extract $x$ from inside the arcsine.

$x = \sin (0)$

Step 2.2

Simplify the right side.

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Step 2.2.1

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

$x = 0$

Step 3