# DRAW VENN DIAGRAMS TO REPRESENT THE FOLLOWING SETS

Problem 1 :

On separate Venn diagrams like the one given, shade the region representing :

 a)  Not in Ab)  In both A and Bc)  A ∩ B’d)  In either A or B e)  A U B’f)  (A U B)’g)  (A ∩ B)’h)  In exactly one of A or B

Solution :

Problem 2 :

Describe in words, the shaded region of :

 In X but not in Y The complement of ‘in exactly one of X and Y’ In exactly two or three of X, Y and Z

Problem 3 :

If A and B are two non-disjoint sets, the region of a Venn diagram representing:

 a)  A’b)  A’ ∩ B c)  A U B’d)  A’ ∩ B’

Solution :

Problem 4 :

The diagram alongside is the most general case for three events in the same sample space U.

On separate Venn diagram shade :

 a)  Ab)  B’c)  B ∩ C d)  A U Ce)  A ∩ B ∩ C f)  (A U B) ∩ C

Solution :

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