Which of the following is TRUE?

A | Every subset of a regular set is regular. |

B | Every finite subset of a non-regular set is regular. |

C | The union of two non-regular sets is not regular. |

D | Infinite union of finite sets is regular |

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Which of the following is TRUE?

A | Every subset of a regular set is regular. |

B | Every finite subset of a non-regular set is regular. |

C | The union of two non-regular sets is not regular. |

D | Infinite union of finite sets is regular |

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