Math, asked by neha652479, 1 year ago


Fig. 6.33
Check if the following relations are functions​

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Answered by prajwal76
0

Answer:

yes it's a function signum function

Step-by-step explanation:

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Answered by myiitgoal2021
1

Answer:

Step-by-step explanation:

No it is not a function since only one element is related two two different elements in the co domain

Never it can be a function

Trick. See that there is only one arrow from first set to be a function

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