Math and Arithmetic
Algebra

# What is the meaning of intersection set?

012

###### Wiki User

If I'm correct in interpreting what you're asking, the intersection set is the set between two sets that contains the common elements (denoted by what looks almost like a large lowercase n). In other words, if:

set A = {1,2,3,7,8,9}

and set B = {2,3,6,8,9,10)

then the intersection set (A n B) = {2,3,8,9}.

Just take what the two sets have in common, and put them together (don't repeat the digits, just what's in common).

๐
0
๐คจ
0
๐ฎ
0
๐
0

## Related Questions

The intersection of two sets S and T is the set of all elements that belong to both S and T.

Given two or more sets there is a set which is their union and a set which is there intersection. But, there is no such thing as a "union intersection set", as required for the answer to the question.

You normally do not have an intersection of only one set. The intersection of a set with itself is the set itself - a statement that adds little value. The intersection of two sets is the set which contains elements that are in each of the two sets.

The concept of closure: If A and B are sets the intersection of sets is a set. Then if the intersection of two sets is a set and that set could be empty but still a set. The same for union, a set A union set Null is a set by closure,and is the set A.

Crossing, the same meaning that it has generally.

is the result after doing intersection on 2 or more sets. It contains the elements which are common to all the sets on which intersection were done.

Union: putting the elements of the sets together Intersection: getting the common elements of the sets Example: Set A={1,2,3} Set B={2,3,4,5} Union of Sets A&amp;B= {1,2,3,4,5} Intersection of Sets A&amp;B = {2,3}

No. It can be infinite, finite or null. The set of odd integers is infinite, the set of even integers is infinite. Their intersection is void, or the null set.

Easily. Indeed, it might be empty. Consider the set of positive odd numbers, and the set of positive even numbers. Both are countably infinite, but their intersection is the empty set. For a non-empty intersection, consider the set of positive odd numbers, and 2, and the set of positive even numbers. Both are still countably infinite, but their intersection is {2}.

The intersection is the set of solutions that satisfy two or more mathematical expressions.

In set theory, the symbol of intersection is &acirc;&circ;&copy;, like an upside down U.

The main set operations are: union, intersection and complement.

The intersection of two or more mathematical objects is the set of all points that are common to all of them. In set theory, that would be the elements in common. In geometry, it would be the set of all points in common. For example, the intersection of two different planes is a line; the intersection of a plane and a cone are the conic sections: circle, ellipse, parabola and hyperbola.

If B = {10111213} and C = {1213} then their intersection is the empty set, {}.The union of A with an empty set is set A.

It is used in set theory to indicate intersection. The intersection of two sets, A and B, is the set of all elements that are in A as well as in B.

It can be if the set consists of convex shapes, for example.

The intersection of a column and a row is a cell.

union means to group the given sets. where as intersection means to pick out the common elements from the given sets. if set a has 1,2,3 elements and B has 1,2,3,4,5. then its union will have 1,2,3,4,5 as its elements. and its intersection will have 1,2,3 as its elements.

You need two sets to have an intersection. If you have two sets, call them R and S, then their intersection is the set T that contains all elements of R that also belong to S OR all elements of S and also belong to R...it's the same thing.

An intersection is the region of space that forms when two forms overlap (the intersection of two lines makes a point, the intersection of two planes makes a line, etc.). In set theory, it is the set formed when two or more sets overlap in terms of common elements. With respect to roads, it is the place where two roads cross each other.

The intersection of two distinct planes is a line. The set of common points in the line lies in both planes.

The basic operations are union, intersection and complement.

###### Math and ArithmeticPhysicsGeometryCalculusCell Biology (cytology)AlgebraRules of the Road

Copyright ยฉ 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.