asked 119k views
1 vote
Find all numbers that are not in the domain of the expression. then give the domain in set notation.


(z)/(z - 7)

asked
User Astr
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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
answered
User LaserBeak
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7.3k points

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