Find the Domain y=tan(x/8)

Math
Set the argument in equal to to find where the expression is undefined.
, for any integer
Solve for .
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Multiply both sides of the equation by .
Simplify both sides of the equation.
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Cancel the common factor of .
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Cancel the common factor.
Rewrite the expression.
Simplify .
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Apply the distributive property.
Cancel the common factor of .
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Reorder and .
The domain is all values of that make the expression defined.
Set-Builder Notation:
, for any integer
Find the Domain y=tan(x/8)

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