यदि (U=[-2,6]) और (A=(1,4]) है, तो \(A^c\) क्या होगा?
If (U=[-2,6]) and (A=(1,4]), what is \(A^c\)?
Explanation opens after your attempt
A. ([-2,1]\cup(4,6])
Concept
(1) is not in (A), so it is included in the complement. (4) is in (A), so the complement starts after (4).
Why this answer is correct
The correct answer is A. ([-2,1]\cup(4,6]). (1) is not in (A), so it is included in the complement. (4) is in (A), so the complement starts after (4).
Exam Tip
(1) (A) में नहीं है, इसलिए पूरक में शामिल होगा। (4) (A) में है, इसलिए पूरक (4) के बाद शुरू होगा।
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