Examlex
In find the number of paths of length 2 between every pair of vertices.
George W. Bush
The 43rd President of the United States, serving from 2001 to 2009, known for leading the country through the September 11 attacks and initiating the Iraq War.
African-Americans
A racial or ethnic group in the United States with ancestry from the black racial groups of Africa.
Twentieth Century
The century that spanned from January 1, 1901, to December 31, 2000, noted for rapid advancements in technology, significant geopolitical changes, and major global conflicts.
Native Americans
The indigenous peoples of the United States, including American Indians, Alaska Natives, and Native Hawaiians, with diverse cultures, languages, and histories.
Q1: Find a minimal spanning tree for this
Q36: You pick a word at random from
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Q48: Set up a generating function and use
Q49: What language is generated by the phrase-structure
Q50: A professor teaching a Discrete Math course
Q63: In how many ways can you get
Q88: If the permutations of 1,2,3,4,5,6
Q106: If the permutations of 1,2,3,4,5,6
Q207: <span class="ql-formula" data-value="( 1.3 ) ^ {