You may be asked to solve problems using Venn diagrams in an exam. It is really important you draw the Venn diagram and add information as you go along. This will help you keep an overview of what ...

Take a look at a different problem solving exercise using Venn diagrams. Remember to draw the Venn diagram and add information as you go along. This will help you keep an overview of what is going on.

While Venn diagrams may not have solved any long-standing open problems, surely these interlocking rings deserve more credit. Their compact representation of group relationships explains their ...