संख्या रेखा पर (\(-6,1]\setminus[-2,0\)) का सही interval कौन-सा है?
Which is the correct interval for (\(-6,1]\setminus[-2,0\)) on the number line?
Explanation opens after your attempt
C. \((-6,-2)\cup[0,1]\)
Concept
Removing ([-2,0)) also removes (-2) but keeps (0). In exams, check endpoint inclusion carefully in set difference.
Why this answer is correct
The correct answer is C. \((-6,-2)\cup[0,1]\). Removing ([-2,0)) also removes (-2) but keeps (0). In exams, check endpoint inclusion carefully in set difference.
Exam Tip
([-2,0)) हटाने पर (-2) भी हटता है और (0) बचता है। परीक्षा में set difference में हटाए गए endpoint की inclusion जाँचें।
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