Question

please solve this as soon as possible

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Answer 1

Step-by-step explanation:

A={ 2, 4, 6, 7, 8, 10 }

1) R= { (2,2), (2,4), (2,6), (2,8), (2,10), (4,4), (4,8), (6,6), (7,7), (8,8), (10,10) }

2) domain={ 2, 4, 6, 7, 8, 10 }

3) range= { 2, 4, 6, 7, 8, 10 }