यदि \(A=\{2,4,8\}\) है तो ({4,8}) के बारे में सही कथन कौन सा है?
If \(A=\{2,4,8\}\), which statement about ({4,8}) is correct?
Explanation opens after your attempt
A. \({4,8}\subseteq A\) और \({4,8}\in \mathcal{P}(A)\)\({4,8}\subseteq A\) and \({4,8}\in \mathcal{P}(A)\)
Concept
Both (4) and (8) are in (A), so \({4,8}\subseteq A\). Therefore it is an element of (\mathcal{P}(A)).
Why this answer is correct
The correct answer is A. \({4,8}\subseteq A\) और \({4,8}\in \mathcal{P}(A)\) / \({4,8}\subseteq A\) and \({4,8}\in \mathcal{P}(A)\). Both (4) and (8) are in (A), so \({4,8}\subseteq A\). Therefore it is an element of (\mathcal{P}(A)).
Exam Tip
(4) और (8) दोनों (A) में हैं इसलिए \({4,8}\subseteq A\) है। इसी कारण यह (\mathcal{P}(A)) का तत्व है।
Login to save your score, XP, coins and progress.
