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GATE CSE & IT · Algebraic Structures · 2000-2020
3
PYQs
67%
keyed
0
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3
years appeared
Study anchor
Rosen — Discrete Mathematics and Its Applications
Discrete structures, counting, relations, graph theory
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For n > 2, let a {0, 1} n be a non-zero vector. Suppose that x is chosen uniformly at random from {0, 1} n . Then, the probability that $$\sum\limits_{i = 1}^n {{a_i}{x_i}} $$ is a...
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2013 PYQ
Which of the following statements is/are TRUE for undirected graphs? P: Number of odd degree vertices is even. Q: Sum of degrees of all vertices is even.
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2000 PYQ
A relation R is defined on the set of integers as zRy if f (x + y) is even. Which of the following statements is true?
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