यदि N ,Rऔर Q क्रमशः प्राकृत संख्याओ वास्तविक संख्याओ और परिमेय संख्याओ का समुच्चय है ,तो निम्नलिखित मे से कौन सा सत्य है ?

यदि N ,Rऔर Q क्रमशः प्राकृत सं

1.	यदि N ,Rऔर Q क्रमशः प्राकृत संख्याओ वास्तविक संख्याओ और परिमेय संख्याओ का समुच्चय है ,तो निम्नलिखित मे से कौन सा सत्य है ?
Answer» `NsubRsubQ` `NsubQsubR` `QsubNsubR` `RsubQsubN` ANSWER :B

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