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Find all numbers that are not in the domain of the expression. then give the domain in set notation. (z)/(z - 7)

Find all numbers that are not in the domain of the expression. then give the domain in set notation. (z)/(z - 7)
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1 vote
Find all numbers that are not in the domain of the expression. then give the domain in set notation.


(z)/(z - 7)

User Astr
by
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1 Answer

4 votes
The only number that is not in the domain is 7, since that would make the denominator equal to 0.

It can be shown as x
User LaserBeak
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7.3k points
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