यदि \(A=\{1,2,3\}\) है तो कौन सा कथन गलत है?
If \(A=\{1,2,3\}\) then which statement is false?
Explanation opens after your attempt
C. \({4}\subseteq A\)
Concept
(4) is not an element of set (A). Identify outside elements quickly in options.
Why this answer is correct
The correct answer is C. \({4}\subseteq A\). (4) is not an element of set (A). Identify outside elements quickly in options.
Exam Tip
(4) समुच्चय (A) का अवयव नहीं है। विकल्पों में बाहरी अवयव तुरंत पहचानें।
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