\(यदि (A={x:x\in \mathbb{Z}, -2\le x\le 4}) और (B={x:x\in \mathbb{Z}, x\) विषम है\(}) है, तो (A\cap B) क्या है\)?
\(If (A={x:x\in \mathbb{Z}, -2\le x\le 4}) and (B={x:x\in \mathbb{Z}, x\) is odd\(}), what is (A\cap B)\)?
Explanation opens after your attempt
A. ( {-1,1,3} )
Concept
(A) contains integers from (-2) to (4). The odd integers among them are (-1,1,3).
Why this answer is correct
The correct answer is A. ( {-1,1,3} ). (A) contains integers from (-2) to (4). The odd integers among them are (-1,1,3).
Exam Tip
(A) में (-2) से (4) तक के पूर्णांक हैं। इनमें विषम पूर्णांक (-1,1,3) हैं।
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