यदि \(a_n=2n+9\) है, तो \(a_5\) का मान क्या होगा?
If \(a_n=2n+9\), what is the value of \(a_5\)?
Explanation opens after your attempt
C. (19)
Concept
\(a_5=2\times5+9=19\). In exams, substitute the correct term number for (n).
Why this answer is correct
The correct answer is C. (19). \(a_5=2\times5+9=19\). In exams, substitute the correct term number for (n).
Exam Tip
\(a_5=2\times5+9=19\) है। परीक्षा में (n) की जगह सही पद संख्या रखें।
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