Select the Venn diagram that best illustrates the relationship between the following classes.
Mother, Women, Husband
- ATwo concentric circles (one class completely inside another), and a third separate circle completely disjoint from them.
- BOne large circle containing two smaller intersecting circles inside it.
- CThree mutually intersecting circles.
- DTwo intersecting circles and a third completely separate circle.
Solution & Step-by-step Explanation
Let us analyze the logical relationship between the three given classes:
1. Mother and Women: All mothers are biologically female, so the class of "Mother" is entirely contained within the class of "Women". This is represented by a smaller circle (Mother) completely inside a larger circle (Women).
2. Husband: A husband is a male spouse. Therefore, no husband can be a woman or a mother. The class of "Husband" must be completely separate and disjoint from both "Mother" and "Women".
Thus, the correct Venn diagram consists of two concentric circles and one isolated circle outside them, which matches Option A.
1. Mother and Women: All mothers are biologically female, so the class of "Mother" is entirely contained within the class of "Women". This is represented by a smaller circle (Mother) completely inside a larger circle (Women).
2. Husband: A husband is a male spouse. Therefore, no husband can be a woman or a mother. The class of "Husband" must be completely separate and disjoint from both "Mother" and "Women".
Thus, the correct Venn diagram consists of two concentric circles and one isolated circle outside them, which matches Option A.