Discrete Mathematics

The concept in which a set operation that combines all elements from two or more sets into a single set without duplication is best known as which of these terms?
Identify the correct definition of Union (set operation).
What term describes the following? a set operation that produces a set containing only the elements common to two or more sets.
In computer science, Intersection (set operation) refers to which of the following?
Select the correct name for: the set of all possible subsets of a given set, including the empty set and the set itself.
Which statement correctly explains Power set?
Which concept is defined as follows: an operation that produces the set of all ordered pairs formed by combining elements from two sets?
What is Cartesian product primarily used for?
The following statement describes a specific concept. What is it called? a symbol or word, such as AND, OR, or NOT, used to combine or modify propositions in logic.
Select the accurate description of Logical connective.
Which term refers to a logical statement that is always true regardless of the truth values of its individual components?
What does Tautology refer to?
What is the name for a logical statement formed by negating and reversing both the hypothesis and conclusion of a conditional statement?
Which of the following best describes Contrapositive?
Identify the correct concept described as: a function that is both one-to-one and onto, pairing every element uniquely.
Bijective function is best defined as which of the following?
A relation that is reflexive, symmetric, and transitive. What is this concept called?
Choose the correct description of Equivalence relation.
Which of the following best names the concept in which a relation that is reflexive, antisymmetric, and transitive, used to describe orderings that are not necessarily total?
What is the function or purpose of Partial order relation?