कार्तीय गुणन में क्रम क्यों महत्वपूर्ण है?
Why is order important in Cartesian product?
Explanation opens after your attempt
Correct Answer
A. ((a,b)) और ((b,a)) सामान्यतः अलग होते हैं((a,b)) and ((b,a)) are generally different
Concept
The first and second positions in an ordered pair have different meanings. Therefore, do not generally treat ((a,b)) and ((b,a)) as equal.
Why this answer is correct
The correct answer is A. ((a,b)) और ((b,a)) सामान्यतः अलग होते हैं / ((a,b)) and ((b,a)) are generally different. The first and second positions in an ordered pair have different meanings. Therefore, do not generally treat ((a,b)) and ((b,a)) as equal.
Exam Tip
क्रमित युग्म में पहला और दूसरा स्थान अलग अर्थ रखते हैं। इसलिए ((a,b)) और ((b,a)) को सामान्यतः समान न मानें।
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