\(यदि (A={x:x\) is a natural number less than \(4}) और (B={1,2,3,3}), तो सही कथन कौन सा है\)?
\(If (A={x:x\) is a natural number less than \(4}) and (B={1,2,3,3}), which statement is correct\)?
Explanation opens after your attempt
Correct Answer
A. (A=B)
Concept
Natural numbers less than (4) are (1,2,3).
Why this answer is correct
In (B), (3) is written twice but counted once.
Exam Tip
Both sets have the same actual elements. चरण 1: (4) से छोटी प्राकृतिक संख्याएँ (1,2,3) हैं। चरण 2: (B) में (3) दो बार लिखा है पर गिना एक बार जाएगा। चरण 3: दोनों में वास्तविक तत्व समान हैं।
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