Consider sets phi, A={1,3}, B={1,5,9}, C={1,3,5,7,9} Insert symbol subset or notsubset between each

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1.Set Theory

easy

Consider the sets

$\phi, A=\{1,3\}, B=\{1,5,9\}, C=\{1,3,5,7,9\}$

Insert the symbol $\subset$ or $ \not\subset $ between each of the following pair of sets:

$A, \ldots B$

Option A

Option B

Option C

Option D

Solution

$A \not\subset B$ as $3 \in A$ and $3 \notin B$

Standard 11

Mathematics

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