यदि (A), (B), (C) के लिए (\(A\setminus B\)\cap C=A\cap\(C\setminus B\)) की सत्यता जाँची जाए, तो सही कथन कौन सा है?
If the truth of (\(A\setminus B\)\cap C=A\cap\(C\setminus B\)) is checked for sets (A), (B), (C), which statement is correct?
Explanation opens after your attempt
Correct Answer
A. यह सदैव सत्य हैIt is always true
Concept
Both sides describe elements that are in (A) and (C) but not in (B). Hence the identity is always true.
Why this answer is correct
The correct answer is A. यह सदैव सत्य है / It is always true. Both sides describe elements that are in (A) and (C) but not in (B). Hence the identity is always true.
Exam Tip
दोनों पक्ष उन तत्वों को बताते हैं जो (A) और (C) में हैं लेकिन (B) में नहीं हैं। इसलिए पहचान सदैव सत्य है।
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