Download presentation

Presentation is loading. Please wait.

Published byJason Ferguson Modified over 2 years ago

1
Intersection and Union The intersection of two sets is the set of elements that are common to both sets. The symbol ∩ is used to represent intersection. The union of two sets is the set of elements that are in one or the other of the sets. The symbol U is used to represent union.

2
Consider how two streets come together to demonstrate these concepts. The intersection of the two streets is the portion of pavement that is common to both. Harmony Street Shields Street

3
The union of the two streets is the portion of pavement that is on one street or the other. Harmony Street Shields Street

4
The union of the two streets is the portion of pavement that is on one street or the other. Harmony Street Shields Street Note that this includes the intersection which is on both streets.

5
When working with and, think intersection. AndOr Intersection

6
When working with or, think union. AndOr IntersectionUnion

Similar presentations

OK

Numbers and Sets. A set is a collection of objects. So, any collection of things, such as numbers, can be called a set. To show that we have a set, we.

Numbers and Sets. A set is a collection of objects. So, any collection of things, such as numbers, can be called a set. To show that we have a set, we.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on code switching and code mixing Download ppt on 3d printing Presentation ppt on gerd Ppt on object-oriented programming concepts c# Ppt on power sharing in democracy people Ppt on recycling of waste in korea Ppt on network switching devices Ppt on water conservation and management Ppt on retail trade Ppt on road accidents in south