यदि \(A\cap B=A\) और \(B\cap C=B\) हैं, तो कौन-सा निष्कर्ष सही है?
If \(A\cap B=A\) and \(B\cap C=B\), which conclusion is correct?
Explanation opens after your attempt
Correct Answer
A. \(A\subseteq C\)
Concept
\(A\cap B=A\) gives \(A\subseteq B\), and \(B\cap C=B\) gives \(B\subseteq C\). Therefore \(A\subseteq C\).
Why this answer is correct
The correct answer is A. \(A\subseteq C\). \(A\cap B=A\) gives \(A\subseteq B\), and \(B\cap C=B\) gives \(B\subseteq C\). Therefore \(A\subseteq C\).
Exam Tip
\(A\cap B=A\) से \(A\subseteq B\) और \(B\cap C=B\) से \(B\subseteq C\) मिलता है। इसलिए \(A\subseteq C\)।
Login to save your score, XP, coins and progress.