Set operations and Venn diagrams. week 5 MAT Essay

Set operations and Venn diagrams. week 5 MAT - Essay Example So using the example above, cars, buses and vans should be written inside the circle for land vehicles, while rafts and yachts belong to the circle for water vehicles. It is also possible that an object possesses both characteristics. For example, if you want to use a Venn diagram to organize a variety of tools based on whether it is for kitchen (circle 1) or for plumbing (circle 2), you know that scissors belong to both circles. To represent this, we write ‘scissors’ in the overlap of two circles. What if you have an object that does not have any of the characteristics represented by your circles? Then you simply put its name outside the overlapping circles, to signify that it does not belong to any of the groups. Taking the Venn diagram of tools, you know that a watering can does not belong to either kitchen or plumbing tools because it is a gardening tool. Thus, you put ‘watering can’ outside the overlapping