Let A and B be two sets. Then

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1.Set Theory

easy

Let $A$ and $B$ be two sets. Then

A

$A \cup B \subseteq A \cap B$

B

$A \cap B \subseteq A \cup B$

C

$A \cap B = A \cup B$

D

None of these

Solution

(b) $A \cap B \subseteq A \subseteq A \cup B$, $\therefore A \cap B \subseteq A \cup B$.

Standard 11

Mathematics

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