Math, asked by ssubhash305, 8 months ago

{x ER: x is a rational number} . and it is finite or infinite ​

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Answered by Yashicaruthvik
1

Answer:

We write x ∈ X if x is an element of the set X and x /∈ X if x is not ... and the set of rational numbers (ratios of integers) by. Q = {p/q ... We can define finite subsets of N, or subsets with finite.

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