यदि \(A\subseteq U\) है, तो \(A'\subseteq U\) के बारे में कौन सा कथन सही है?
If \(A\subseteq U\), which statement about \(A'\subseteq U\) is correct?
Explanation opens after your attempt
Correct Answer
A. \(A'\subseteq U\) हमेशा सत्य है\(A'\subseteq U\) is always true
Concept
All elements of (A') are taken from (U), so \(A'\subseteq U\). Complement never goes outside (U).
Why this answer is correct
The correct answer is A. \(A'\subseteq U\) हमेशा सत्य है / \(A'\subseteq U\) is always true. All elements of (A') are taken from (U), so \(A'\subseteq U\). Complement never goes outside (U).
Exam Tip
(A') के सभी अवयव (U) से ही लिए जाते हैं, इसलिए \(A'\subseteq U\)। पूरक कभी (U) के बाहर नहीं जाता।
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