Question 1044907
.
if n(a)=24, n(b)=17 and n(universal)=40. find the greatest and least values of
1- n(AnB)
2- n(AuB)
With a venn diagram
~~~~~~~~~~~~~~~~~~~~~~~~~


<pre>
1.  n(AnB)  The greatest = 17.   The least value =  1.  ((24+17) - 40 = 1)

2.  n(AuB)  The greatest = 40.   The least value = 24.
</pre>