अनुक्रम \(8,16,24,32,\ldots\) में (72) कौन-सा पद है?
In the sequence \(8,16,24,32,\ldots\), which term is (72)?
Explanation opens after your attempt
C. नौवाँ पदninth term
Concept
Here \(a_n=8n\), and (8n=72) gives (n=9). In exams, equate the given term to the general term.
Why this answer is correct
The correct answer is C. नौवाँ पद / ninth term. Here \(a_n=8n\), and (8n=72) gives (n=9). In exams, equate the given term to the general term.
Exam Tip
यहाँ \(a_n=8n\) है और (8n=72) से (n=9) है। परीक्षा में दिए पद को सामान्य पद के बराबर रखें।
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