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An undirected graph is connected if for every pair of vertices, there is an edge between them.
1970s
A decade from 1970 to 1979 characterized by significant political, social, and economic changes worldwide.
1980s
A decade characterized by major geopolitical changes, advancements in technology, and notable cultural developments.
Export-Import Sector
The part of an economy that is involved in exporting goods to other countries and importing goods from other countries.
United States
A country in North America consisting of 50 states, a federal district, five major self-governing territories, and various possessions.
Q2: When two references point to the same
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Q4: What is the difference between a spanning
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Q19: Which of the following represents the standard
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Q36: What is a shadow variable?
Q38: The _ of an algorithm shows the