## Discussion Forum

Que. | Let a * H and b * H be two co-sets of H.
(i) Either a * H and b * H are disjoint (ii) a * H and b * H are identical Then, |

a. | only (i) is true |

b. | only (ii) is true |

c. | (i) or (ii) is true |

d. | (i) and (ii) is false |

Answer:(i) or (ii) is true |