4 + 6 + 8 = 18, the Venn diagram only shows the data of 18 people. Assuming that the given data is correct, there should be 2 people placed inside the rectangle and outside the circles who do not ...

While Venn diagrams may not have solved ... But it breaks down with a fourth circle, where we need eight new regions but can only muster six new points of intersection. Of course, we don’t ...

Venn diagrams typically use overlapping circles to show all possible relationships ... The stretching method starts to fall apart once you reach six sets. The sets start to layer back and forth ...