क्रम \(13,21,29,37,\ldots\) के लिए सही \(a_n\) नियम कौन सा है?
Which \(a_n\) rule is correct for \(13,21,29,37,\ldots\)?
Explanation opens after your attempt
A. \(a_n=8n+5\)
Concept
The first term is (13) and the difference is (8). \(a_n=8n+5\) gives \(13,21,29,\ldots\).
Why this answer is correct
The correct answer is A. \(a_n=8n+5\). The first term is (13) and the difference is (8). \(a_n=8n+5\) gives \(13,21,29,\ldots\).
Exam Tip
पहला पद (13) और अंतर (8) है। \(a_n=8n+5\) से \(13,21,29,\ldots\) मिलते हैं।
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