यदि \(A\cup B=U\), \(A\cap B=C\), और \(C\subseteq A\) है, तो \(A\setminus B\) किसके बराबर होगा?
If \(A\cup B=U\), \(A\cap B=C\), and \(C\subseteq A\), then \(A\setminus B\) is equal to which set?
Explanation opens after your attempt
Correct Answer
A. \(A\setminus C\)
Concept
Since \(A\cap B=C\), removing (B) from (A) means removing the common part (C) from (A). In set difference, identify the intersection first.
Why this answer is correct
The correct answer is A. \(A\setminus C\). Since \(A\cap B=C\), removing (B) from (A) means removing the common part (C) from (A). In set difference, identify the intersection first.
Exam Tip
क्योंकि \(A\cap B=C\), इसलिए (A) से (B) हटाने का अर्थ (A) से उसका सामान्य भाग (C) हटाना है। सेट अंतर में पहले प्रतिच्छेद पहचानें।
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