गुणोत्तर श्रेणी \(6,12,24,\ldots\) में \(a_{11}\) क्या है?
What is \(a_{11}\) in the geometric progression \(6,12,24,\ldots\)?
Explanation opens after your attempt
C. (6144)
Concept
\(a_{11}=6\cdot2^{10}=6144\). In exams use \(r^{10}\) for the eleventh term.
Why this answer is correct
The correct answer is C. (6144). \(a_{11}=6\cdot2^{10}=6144\). In exams use \(r^{10}\) for the eleventh term.
Exam Tip
\(a_{11}=6\cdot2^{10}=6144\) है। परीक्षा में ग्यारहवें पद के लिए \(r^{10}\) लगाएँ।
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