यदि ({1,2,3}) और ({3,2,1}) दिए हैं तो सही कथन कौन सा है?
If ({1,2,3}) and ({3,2,1}) are given then which statement is correct?
Explanation opens after your attempt
Correct Answer
A. वे समान समुच्चय हैंThey are equal sets
Concept
Order does not matter in a set so both have the same elements. In exams always compare the elements.
Why this answer is correct
The correct answer is A. वे समान समुच्चय हैं / They are equal sets. Order does not matter in a set so both have the same elements. In exams always compare the elements.
Exam Tip
समुच्चय में क्रम का महत्व नहीं होता इसलिए दोनों में वही अवयव हैं। परीक्षा में हमेशा अवयवों को मिलाकर जांचें।
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