In a graph that represents the flight map for the HPAir problem,if a flight exists from city C1 to city C2,then C2 is said to be ______ C1.
A)adjacent to
B)similar to
C)related to
D)bordering

Question

Quizplus · Accepted Answer

The word "adjacent" means lying near, close or contiguous. If two cities are adjacent, it means they are located side by side and share a common border or point. If a flight exists from city C1 to city C2, it implies that the two cities are adjacent to one another, as flights are typically scheduled between neighboring or nearby cities. Therefore, option A) is the best choice. The other options (B, C, D) do not fit the context of flight maps or city adjacency, which makes them incorrect choices.

In a Graph That Represents the Flight Map for the HPAir