यदि \(A\subset B\) है, तो \(C\times A\) और \(C\times B\) के लिए सही कथन कौन सा है?
If \(A\subset B\), which statement is correct for \(C\times A\) and \(C\times B\)?
Explanation opens after your attempt
A. \(C\times A\subset C\times B\)
Concept
Elements of (A) in the second component are also in (B), so \(C\times A\subset C\times B\). With subsets, check the position of the related component.
Why this answer is correct
The correct answer is A. \(C\times A\subset C\times B\). Elements of (A) in the second component are also in (B), so \(C\times A\subset C\times B\). With subsets, check the position of the related component.
Exam Tip
दूसरे घटक में (A) के तत्व (B) में भी हैं, इसलिए \(C\times A\subset C\times B\)। उपसमुच्चय के साथ संबंधित घटक की स्थिति देखें।
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