It may be observed that if there are n vertices in a tree then there are exactly n - Since loops and parallel edges form simple circuits, no tree can have loops or edges. Thus, every tree is a simple graph. A graph having no simple circuit is alsoanbsp;...

Title | : | Comprehensive Discrete Mathematics |

Author | : | Parmanand Gupta |

Publisher | : | Laxmi Publications, Ltd. - |

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