यदि \(A=\{1,2,3\}\) है तो निम्न में से कौन सा कथन सत्य है?
If \(A=\{1,2,3\}\) then which of the following statements is true?
Explanation opens after your attempt
A. \(1\in A\) और \({1}\subseteq A\)\(1\in A\) and \({1}\subseteq A\)
Concept
(1) is an element and ({1}) is a subset. Do not confuse \(\in\) and \(\subseteq\).
Why this answer is correct
The correct answer is A. \(1\in A\) और \({1}\subseteq A\) / \(1\in A\) and \({1}\subseteq A\). (1) is an element and ({1}) is a subset. Do not confuse \(\in\) and \(\subseteq\).
Exam Tip
(1) अवयव है और ({1}) उपसमुच्चय है। \(\in\) और \(\subseteq\) के प्रयोग में गलती न करें।
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