Learn what union means in math and what the union symbol in math is. Read about sets and the union of sets. Using Venn diagrams, find out what a...
2.MathematicsA set, every member of which is an element of one or another of two or more given sets. 3.Agreement or harmony resulting from the uniting of individuals; concord. 4. a.The state of matrimony; marriage:"The element that was to make possible such a union was trust in each...
The union of two or more sets is the smallest set containing all elements from individual sets. The definition of union in mathematics can be explained as an operation on two sets that results in a new set formed by combining all the elements of the given two sets....
math - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement mathematics, maths rounding, rounding error - (mathematics) a miscalculation that results from rounding off numbers to a convenient number of decimals; "the error in the calculation was...
Words You Always Have to Look Up How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-) Why is '-ed' sometimes pronounced at the end of a word? Democracy or Republic: What's the difference? Popular in Wordplay See More ...
Words You Always Have to Look Up How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-) Words in Disguise: Do these seem familiar? Why is '-ed' sometimes pronounced at the end of a word? Democracy or Republic: What's the difference?
The intersection of two planes is always a line. What is the U and upside down U in math? The U represents the union of two sets, so every object is contained in either or both sets. The upside-down U represents the intersection of two sets or only the objects contained in both ...
Union of Two IntervalsThe union of two intervals A and B included all the elements that are in A, in B, or both in A and B.Examples: (1,5)(2,7)=(1,7)[4,9](5,15)=[4,15)Intersection of Two IntervalsThe intersection of two intervals is the collection of all the elements ...
Ecclesiastical.(in a Eucharistic service) the breaking of the Host. verb (used with or without object) to divide or break into fractions, sections, factions, etc.: Dissension threatens to fraction the powerful union. Discover More Other Words From ...
- analysis, least squares is a parameter estimation method based on minimizing the sum of the squares of the residuals (a residual being the difference...- A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN)...