In the given diagram, the triangle represents the set of people who possess a car; the square represents the set of people who possess a house; and the circle represents the set of people who possess gold. The total member of people who possess Only one among the three. that is. house, car or gold, is:
Solution
A/c to question the triangle represents the set of people who possess a car; the square represents the set of people who possess a house; and the circle represents the set of people who possess gold.
So , the answer would include all those regions which are not overlapped by any other region.
