A diagram is any graphic that represents information. A Venn Diagram is a diagram with circles overlapping.
You place information in two overlapping circles.
The universal set is the outer rectangle and all subsets are circles or ovals. In terms of the Venn diagram, there is no difference between circles and ovals.
The outer circles show the difference between the two sides. The center where they join are the area they are the same. This is a great graphic way to show comparison of two things or ideas.
A Venn Diagram consists of two overlapping circles. Each circle includes information about an item or topic. The overlapping portion includes information that the two have in common.
you can have 2-3 circles, but for heavy information you can have 5 circles. I'm not sure if there can be more i would have to look into that.
A venn diagram with 2 circles is comparing and contrasting two things while a venn diagram with three circles is comparing and contrasting two things to the same one subject instead of with each other.
2 overlapping circles
They are the universal set: every number that doesn't fit in the circles in the venn diagram.
a Venn diagram consists of two overlapping circles, and is generally used as a compare and contrast diagram. a diagram in general is just a way to show information. in short, they are not the same thing, a venn diagram is a type of diagram.