Union And Intersection Of Sets Ppt

And the number i guess 13 10 and 3 is only in b so we re done.

Union and intersection of sets ppt. Union of sets. Solving inequalities lesson 3 8. Use venn diagrams to represent the union and intersection of sets. Purple part is the union a u b union operations on sets.

We could say set c is the intersection of a and b and it s this set right over here. View union intersection of sets ppts online safely and virus free. The union of two sets a and b is the set c which consist of all those element which are either in a or b or in both. And we could even if we want to we could even label this as a new set.

Ppt on sets chapter of class 11. That is ok it is just the empty set. Example 2 4 1 3 5 4 3 6 7 a b 5. Take the previous set s v.

Here are some useful rules and definitions for working with sets. Unions and intersections of sets objective. Lesson introduces the concepts of sets the intersection of sets and the union of sets. The universal set is the.

To find the unions intersections of sets. Below are the opening activities for students. 5 union and intersection. Make sure that the students do not get the two confused.

It is still a set so we use the curly brackets with nothing inside. Get ideas for your own presentations. Some properties of the operation of intersection 1 a b b a commutative law 2 a b c a. 6 given the following sets answer the following.

This is the intersection of sets s and v minus set t s v t hey there is nothing there. The empty set has no elements. Perform the set operations a. Learn new and interesting things.

The set of 4 and 12 is the intersection of sets a and b. Emphasize that just like with the whole number operations are also used on sets. What is a union. Union and intersection of sets no rating 0 customer reviews.

Union and intersection 1 union and intersection. This is different than flipping inequalities. What is a union. Sep 20 2016 updated.

Union and intersection of sets 1. Power point presentation 7 slides explaining with examples how to use venn diagrams to represent union and intersection of sets based on igcse extended syllabus. The number 7 is only in a. So i ll put a 12 here.

For a preview of the power point. A complete lesson introducing venn diagrams suitable for ks2 ks3 ks4 students. 2 practice turning inequalities around.