Draw a Graph Where Every Vertex Has a Valence of at Least

question 18

Essay

Draw a graph where every vertex has a valence of at least 2 but removing a single edge disconnects the graph.

---

Definitions:

Dependent

A person who relies on another, typically a family member, for financial support and qualifies for certain tax benefits on the supporter's tax return.

Tuition

The charge or fee for instruction, as at a private school or a college or university, often eligible for tax credits or deductions under certain conditions.

Meal Plan

A prepaid system for purchasing meals, often used in college dining halls or by individuals planning dietary needs.

Child Tax Credit

A tax benefit that allows taxpayers to reduce their tax liability on a dollar-for-dollar basis for each qualifying child under a certain age.