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Ask by Sandoval Wood. in Belize
Dec 16,2024
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(a) 在维恩图上表示这些集合。
(b)
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(d)
(b)
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(d)
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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
(the intersection of sets A and B) are:
(there are no common elements).
© The elements of
(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
(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
).