Q22: either give an example or prove that

Q31: refer to a cubic graph, i.e., a

Q36: In questions fill in the blanks.1113:1156<br>-

Q36: either give an example or prove that

Q38: In questions fill in the blanks.1113:1156<br>-The

Q39: In questions fill in the blanks.1113:1156<br>-

Q43: Determine whether the graph is strongly connected,

Q44: In questions fill in the blanks.1113:1156<br>-

Q46: In questions fill in the blanks.1113:1156<br>-

Q109: either give an example or prove that