यदि \(\mathcal{P}(A)\subseteq\mathcal{P}(B)\), तो कौन सा निष्कर्ष सही है?
If \(\mathcal{P}(A)\subseteq\mathcal{P}(B)\), which conclusion is correct?
Explanation opens after your attempt
Correct Answer
A. \(A\subseteq B\)
Concept
The set (A) itself is an element of (\mathcal{P}(A)), so it is also in (\mathcal{P}(B)). That means \(A\subseteq B\).
Why this answer is correct
The correct answer is A. \(A\subseteq B\). The set (A) itself is an element of (\mathcal{P}(A)), so it is also in (\mathcal{P}(B)). That means \(A\subseteq B\).
Exam Tip
(A) स्वयं (\mathcal{P}(A)) का सदस्य है, इसलिए (A) (\mathcal{P}(B)) में भी होगा। इसका अर्थ \(A\subseteq B\) है।
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