कथन: यदि (A=B), तो \(A\times B=B\times A\)। सही विकल्प चुनिए।
Statement: If (A=B), then \(A\times B=B\times A\). Choose the correct option.
Explanation opens after your attempt
B. कथन सत्य हैthe statement is true
Concept
If (A=B), then both sides are actually \(A\times A\). Therefore both Cartesian products are equal.
Why this answer is correct
The correct answer is B. कथन सत्य है / the statement is true. If (A=B), then both sides are actually \(A\times A\). Therefore both Cartesian products are equal.
Exam Tip
यदि (A=B), तो दोनों तरफ वास्तव में \(A\times A\) ही है। इसलिए दोनों कार्तीय गुणन समान होंगे।
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