Question
Using the sets $A, B, C,$ and $D,$ list the elements in each set. If the set is empty write $\varnothing$.$$\begin{array}{ll}A=\{1,2,3,4,5\} & B=\{4,5,6,7,8,9\} \\C=\{1,3,5,7\} & D=\{2,4,6,8\}\end{array}$$$$(B \cap D) \cup(C \cap D)$$
Step 1
The intersection of two sets is the set of elements that are common to both sets. So, we compare the elements in sets $B$ and $D$ and find the common elements. The common elements are $4, 6,$ and $8$. So, $B \cap D = \{4,6,8\}$. Show more…
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Using the sets $A, B, C,$ and $D,$ list the elements in each set. If the set is empty write $\varnothing$. $$\begin{array}{ll}A=\{1,2,3,4,5\} & B=\{4,5,6,7,8,9\} \\C=\{1,3,5,7\} & D=\{2,4,6,8\}\end{array}$$ $$(A \cap C) \cup D$$
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Using the sets $A, B, C,$ and $D,$ list the elements in each set. If the set is empty write $\varnothing$. $$\begin{array}{ll}A=\{1,2,3,4,5\} & B=\{4,5,6,7,8,9\} \\C=\{1,3,5,7\} & D=\{2,4,6,8\}\end{array}$$ $$(A \cap B) \cup D$$
Using the sets $A, B, C,$ and $D,$ list the elements in each set. If the set is empty write $\varnothing$. $$\begin{array}{ll}A=\{1,2,3,4,5\} & B=\{4,5,6,7,8,9\} \\C=\{1,3,5,7\} & D=\{2,4,6,8\}\end{array}$$ $$(B \cap D) \cap C$$
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