Q26: Consider the graph at the right. <img

Q27: In questions fill in the blanks.1113:1156<br>-If

Q28: Are these two graphs isomorphic? <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5530/.jpg"

Q29: In questions fill in the blanks.1113:1156<br>-

Q30: In <span class="ql-formula" data-value="K _

Q33: for each graph give an ordered

Q35: How many different channels are needed

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

Q62: either give an example or prove that

Q84: either give an example or prove that