Math, asked by khirudkachari, 16 days ago

Please help me
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Answered by shauryakhandelwal06
1

Answer:

1 : (d) Rational numbers are not closed under addition.

2: (a) A natural number

Answered by sathiyasenthil121985
0

Answer:

1) D - rational numbers are not closed under addition

2) A - a natural number

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