Q

Let A = {1, 2, 3, 4, 5 } Which of the following statements are incorrect and why ? {3, 4} is subset of A

Q.3 Let A = { 1, 2, { 3, 4 }, 5 }. Which of the following statements are incorrect and why?

(i) {3, 4} $\subset$ A

Views

$\in$ {3,4} but 3$\notin$ {1,2,{3,4},5}.

SO, {3, 4} $\not \subset$ A

Hence,the statement is incorrect.

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