यदि \(a_n=13n-6\) है, तो \(a_9\) का मान क्या होगा?
If \(a_n=13n-6\), what is the value of \(a_9\)?
Explanation opens after your attempt
C. (111)
Concept
(a_9=13(9)-6=111). Substitute (9) for (n) and simplify.
Why this answer is correct
The correct answer is C. (111). (a_9=13(9)-6=111). Substitute (9) for (n) and simplify.
Exam Tip
(a_9=13(9)-6=111)। (n) के स्थान पर (9) रखकर सरल करें।
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