अनुक्रम \(2,5,8,11,\ldots\) में (38) कौन-सा पद है?
In the sequence \(2,5,8,11,\ldots\) which term is (38)?
Explanation opens after your attempt
D. तेरहवाँ पद(13)th term
Concept
Its rule is \(a_n=3n-1\) and (3n-1=38) gives (n=13). In exams form the general term first to find the term number.
Why this answer is correct
The correct answer is D. तेरहवाँ पद / (13)th term. Its rule is \(a_n=3n-1\) and (3n-1=38) gives (n=13). In exams form the general term first to find the term number.
Exam Tip
इसका नियम \(a_n=3n-1\) है और (3n-1=38) से (n=13) है। परीक्षा में पहले सामान्य पद बनाकर पद संख्या निकालें।
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