क्रम \(16,25,34,43,\ldots\) के लिए सही \(a_n\) नियम कौन सा है?
Which \(a_n\) rule is correct for \(16,25,34,43,\ldots\)?
Explanation opens after your attempt
A. \(a_n=9n+7\)
Concept
The first term is (16) and the difference is (9). \(a_n=9n+7\) gives \(16,25,34,\ldots\).
Why this answer is correct
The correct answer is A. \(a_n=9n+7\). The first term is (16) and the difference is (9). \(a_n=9n+7\) gives \(16,25,34,\ldots\).
Exam Tip
पहला पद (16) और अंतर (9) है। \(a_n=9n+7\) से \(16,25,34,\ldots\) मिलते हैं।
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