A) \[6\]
B) \[9\]
C) \[8\]
D) \[10\]
E) \[12\]
Correct Answer: C
Solution :
\[A\cap B=\{2,4\}\] \[\{A\cap B\}\subseteq \{1,2,4\},\{3,2,4\},\] \[\{6,2,4\},\{1,3,2,4\}\] \[\{1,3,6,2,4\}\subseteq A\cup B\] \[\Rightarrow \] \[n(C)=8\]You need to login to perform this action.
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