13.The set of rational numbers Qis:

1.	13.The set of rational numbers Qis:
Answer» The rational numbers can be expressed in the form of fraction : p by q where q cannot be 0 , p and q both are integers. Hence the representation of the set Q of rational numbers in the property form is represented by : Q={p/q, where p &w belongs to Z and q not equal to 0} Hence, this is the property form or the set builder notation of the set of rational numbers Q.

Answer»

The rational numbers can be expressed in the form of fraction : p by q

where q cannot be 0 , p and q both are integers.

Hence the representation of the set Q of rational numbers in the property form is represented by :

Q={p/q, where p &w belongs to Z and q not equal to 0}

Hence, this is the property form or the set builder notation of the set of rational numbers Q.

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