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2 votes
Please help me on this question

Please help me on this question-example-1
User Sibvic
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2 Answers

4 votes

it SHOULD be a function, it looks like it at least. All domains are not duplicated so its a function

User Vrutberg
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6.3k points
2 votes
The answer would be yes
User Nuvio
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6.1k points