क्रमित युग्म ((5,7)) में पहला घटक कौन सा है?
In the ordered pair ((5,7)), what is the first component?
Explanation opens after your attempt
Correct Answer
A. (5)
Concept
In ((5,7)), the first component is (5) and the second component is (7). In Cartesian product, the first component comes from the first set.
Why this answer is correct
The correct answer is A. (5). In ((5,7)), the first component is (5) and the second component is (7). In Cartesian product, the first component comes from the first set.
Exam Tip
((5,7)) में पहला घटक (5) और दूसरा घटक (7) है। कार्तीय गुणन में पहला घटक पहले समुच्चय से आता है।
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