\( \begin{array}{l} U=\{\text { Vitamins }\} \\ A=\{\text { Vits } B, \text { Vit B12, Folate }\} \\ B=\{\text { Vit K, Vit } C, \text { Calcium }\} \\ \text { (a) Show these sets on a Venn diagram } \\ \text { (b) List the elements of } A \cap B \\ \text { (c) List the elements of } A^{\prime} \\ \text { (d) List the elements of } A^{\prime} \cup B\end{array} \)
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Mind Expander
To visualize the sets with a Venn diagram, you would typically draw two overlapping circles: one for set A and one for set B. In this case, the circles would not intersect because there are no common elements between A and B. (a) For the Venn diagram: - Circle A contains: {Vits B, Vit B12, Folate} - Circle B contains: {Vit K, Vit C, Calcium} - Outside both circles (universal set U): {Vitamins} (b) The elements of \( A \cap B \) (the intersection of sets A and B) are: \(\emptyset\) (there are no common elements). (c) The elements of \( A' \) (the complement of set A with respect to universal set U) are: {Vit K, Vit C, Calcium} (all vitamins not in A). (d) The elements of \( A' \cup B \) (the union of the complement of A and set B) are: {Vit K, Vit C, Calcium} (since all elements in B are already included in \( A' \)).