संख्या रेखा पर \(x\in[1,6]\) और \(x\in(4,9)\) दोनों शर्तों को साथ लेने पर कौन सा अंतराल मिलेगा?
On a number line, what interval is obtained by taking both \(x\in[1,6]\) and \(x\in(4,9)\) together?
Explanation opens after your attempt
B. ((4,6])
Concept
The common part is greater than (4) and up to (6). In exams, conditions taken together mean intersection.
Why this answer is correct
The correct answer is B. ((4,6]). The common part is greater than (4) and up to (6). In exams, conditions taken together mean intersection.
Exam Tip
दोनों का सामान्य भाग (4) से बड़ा और (6) तक है। परीक्षा में साथ वाली शर्त का मतलब प्रतिच्छेद होता है।
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