Let us jump straight to the problems to understand the solution methodology. Let us draw a Venn Diagram with the information as provided above. therefore numbers divisible by 2, 3 and 5 = 27 + 13 + 3 ...

You may be asked to solve problems using Venn diagrams in your 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 ...

Venn diagrams are used to sort sets of data. The probability of an event not happening uses the complement of the region on the Venn diagram. Count the number of elements in each region. Redraw the ...